rainbutterfly/cve_corpus huggingface dataset:
CVE-2020-25792 
An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, the array size is not checked when constructed with pair().
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-19T00:00:00.000Z
CVE-2020-25793 
An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, the array size is not checked when constructed with From<InlineArray<A, T>>.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-19T20:58:51.000Z
CVE-2020-25794 
An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, clone can have a memory-safety issue upon a panic.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-19T20:58:44.000Z
CVE-2020-25795 
An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, insert_from can have a memory-safety issue upon a panic.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-19T20:58:37.000Z
CVE-2020-25796 
An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the InlineArray implementation, an unaligned reference may be generated for a type that has a large alignment requirement.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-19T20:58:27.000Z
CVE-2020-25797 
LimeSurvey 3.21.1 is affected by cross-site scripting (XSS) in the Add Participants Function (First and last name parameters). When the survey participant being edited, e.g. by an administrative user, the JavaScript code will be executed in the browser.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-12-31T17:06:19.000Z
CVE-2020-25798 
A stored cross-site scripting (XSS) vulnerability in LimeSurvey before and including 3.21.1 allows authenticated users with correct permissions to inject arbitrary web script or HTML via parameter ParticipantAttributeNamesDropdown of the Attributes on the central participant database page. When the survey attribute being edited or viewed, e.g. by an administrative user, the JavaScript code will be executed in the browser.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-11-17T14:21:20.000Z
CVE-2020-25799 
LimeSurvey 3.21.1 is affected by cross-site scripting (XSS) in the Quota component of the Survey page. When the survey quota being viewed, e.g. by an administrative user, the JavaScript code will be executed in the browser.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-12-31T17:06:54.000Z
CVE-2020-25802 Authenticated attackers with developer privileges in Crafter Studio may execute OS commands via Groovy scripting.
Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS allows authenticated developers to execute OS commands via Groovy scripting. This issue affects: Crafter Software Crafter CMS 3.0 versions prior to 3.0.27; 3.1 versions prior to 3.1.7.
Problem types: cwe_id: CWE-913
description: CWE-913 Improper Control of Dynamically-Managed Code Resources
Affected products: vendor: Crafter Software
product: Crafter CMS
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 4.2
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
version: 3.1
Credits: lang: en
value: Kai Zhao (ToTU Security Team)
Published: 2020-10-06T14:09:25.176Z
CVE-2020-25803 Authenticated attackers with developer privileges in Crafter Studio may execute OS commands via deep inspection of FreeMarker template exposed objects.
Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS allows authenticated developers to execute OS commands via FreeMarker template exposed objects. This issue affects: Crafter Software Crafter CMS 3.0 versions prior to 3.0.27; 3.1 versions prior to 3.1.7.
Problem types: cwe_id: CWE-913
description: CWE-913 Improper Control of Dynamically-Managed Code Resources
Affected products: vendor: Crafter Software
product: Crafter CMS
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 4.2
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
version: 3.1
Credits: lang: en
value: Alvaro Muñoz (GitHub)
Published: 2020-10-06T14:21:40.707Z
CVE-2020-25812 
An issue was discovered in MediaWiki 1.34.x before 1.34.4. On Special:Contributions, the NS filter uses unescaped messages as keys in the option key for an HTMLForm specifier. This is vulnerable to a mild XSS if one of those messages is changed to include raw HTML.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-27T20:25:18.000Z
CVE-2020-25813 
In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, Special:UserRights exposes the existence of hidden users.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-27T20:44:23.000Z
CVE-2020-25814 
In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, XSS related to jQuery can occur. The attacker creates a message with [javascript:payload xss] and turns it into a jQuery object with mw.message().parse(). The expected result is that the jQuery object does not contain an <a> tag (or it does not have a href attribute, or it's empty, etc.). The actual result is that the object contains an <a href ="javascript... that executes when clicked.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-27T20:29:44.000Z
CVE-2020-25815 
An issue was discovered in MediaWiki 1.32.x through 1.34.x before 1.34.4. LogEventList::getFiltersDesc is insecurely using message text to build options names for an HTML multi-select field. The relevant code should use escaped() instead of text().
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-27T20:27:14.000Z
CVE-2020-25816 
HashiCorp Vault and Vault Enterprise versions 1.0 and newer allowed leases created with a batch token to outlive their TTL because expiration time was not scheduled correctly. Fixed in 1.4.7 and 1.5.4.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-30T19:44:01.000Z
CVE-2020-25817 
SilverStripe through 4.6.0-rc1 has an XXE Vulnerability in CSSContentParser. A developer utility meant for parsing HTML within unit tests can be vulnerable to XML External Entity (XXE) attacks. When this developer utility is misused for purposes involving external or user submitted data in custom project code, it can lead to vulnerabilities such as XSS on HTML output rendered through this custom code. This is now mitigated by disabling external entities during parsing. (The correct CVE ID year is 2020 [CVE-2020-25817, not CVE-2021-25817]).
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2021-06-08T17:54:01.000Z
CVE-2020-25820 
BigBlueButton before 2.2.7 allows remote authenticated users to read local files and conduct SSRF attacks via an uploaded Office document that has a crafted URL in an ODF xlink field.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-10-21T13:01:48.000Z
CVE-2020-25821 
peg-markdown 0.4.14 has a NULL pointer dereference in process_raw_blocks in markdown_lib.c. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-23T03:12:18.000Z
CVE-2020-25824 
Telegram Desktop through 2.4.3 does not require passcode entry upon pushing the Export key within the Export Telegram Data wizard. The threat model is a victim who has voluntarily opened Export Wizard but is then distracted. An attacker then approaches the unattended desktop and pushes the Export key. This attacker may consequently gain access to all chat conversation and media files.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-10-14T14:10:51.000Z
CVE-2020-25825 
In Octopus Deploy 3.1.0 to 2020.4.0, certain scripts can reveal sensitive information to the user in the task logs.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-10-12T16:09:24.000Z
CVE-2020-25826 
PingID Integration for Windows Login before 2.4.2 allows local users to gain privileges by modifying CefSharp.BrowserSubprocess.exe.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-23T04:45:13.000Z
CVE-2020-25827 
An issue was discovered in the OATHAuth extension in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. For Wikis using OATHAuth on a farm/cluster (such as via CentralAuth), rate limiting of OATH tokens is only done on a single site level. Thus, multiple requests can be made across many wikis/sites concurrently.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-27T20:43:20.000Z
CVE-2020-25828 
An issue was discovered in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. The non-jqueryMsg version of mw.message().parse() doesn't escape HTML. This affects both message contents (which are generally safe) and the parameters (which can be based on user input). (When jqueryMsg is loaded, it correctly accepts only whitelisted tags in message contents, and escapes all parameters. Situations with an unloaded jqueryMsg are rare in practice, but can for example occur for Special:SpecialPages on a wiki with no extensions installed.)
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-27T20:31:44.000Z
CVE-2020-25829 
An issue has been found in PowerDNS Recursor before 4.1.18, 4.2.x before 4.2.5, and 4.3.x before 4.3.5. A remote attacker can cause the cached records for a given name to be updated to the Bogus DNSSEC validation state, instead of their actual DNSSEC Secure state, via a DNS ANY query. This results in a denial of service for installation that always validate (dnssec=validate), and for clients requesting validation when on-demand validation is enabled (dnssec=process).
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-10-16T05:07:44.000Z
CVE-2020-25830 
An issue was discovered in MantisBT before 2.24.3. Improper escaping of a custom field's name allows an attacker to inject HTML and, if CSP settings permit, achieve execution of arbitrary JavaScript when attempting to update said custom field via bug_actiongroup_page.php.
Problem types: description: n/a
Affected products: vendor: n/a
product: n/a
Published: 2020-09-30T20:33:43.000Z
CVE-2020-25832 
Reflected Cross Site scripting vulnerability on Micro Focus Filr product, affecting version 4.2.1. The vulnerability could be exploited to perform Reflected XSS attack.
Problem types: description: Reflected Cross Site scripting.
Affected products: vendor: Micro Focus
product: Filr
Published: 2020-11-17T01:06:21.000Z
CVE-2020-25833 
Persistent cross-Site Scripting vulnerability on Micro Focus IDOL product, affecting all version prior to version 12.7. The vulnerability could be exploited to perform Persistent XSS attack.
Problem types: description: Persistent Cross-Site Scripting.
Affected products: vendor: Micro Focus
product: IDOL
Published: 2020-11-17T01:20:34.000Z
CVE-2020-25834 
Cross-Site Scripting vulnerability on Micro Focus ArcSight Logger product, affecting version 7.1. The vulnerability could be remotely exploited resulting in Cross-Site Scripting (XSS).
Problem types: description: Cross-Site Scripting.
Affected products: vendor: Micro Focus
product: ArcSight Logger
Published: 2020-11-17T00:51:31.000Z
CVE-2020-25835 Micro Focus ArcSight Management Center Remote Vulnerability
A potential vulnerability has been identified in Micro Focus ArcSight Management Center. The vulnerability could be remotely exploited resulting in stored Cross-Site Scripting (XSS).

Problem types: description: Stored XSS
Affected products: vendor: Micro Focus
product: ArcSight Management Center
default_status: affected
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 5.9
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: HIGH
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
version: 3.1
Published: 2023-12-09T01:52:11.907Z
CVE-2020-25836 Potential information leakage resulting in unauthorized access
Exposure of Sensitive Information
to an Unauthorized Access vulnerability in OpenText NetIQ Directory and
Resource Administrator. This issue affects NetIQ Directory and Resource
Administrator versions prior to 10.0.2 and prior to 9.2.1 Patch 10.
Problem types: cwe_id: CWE-200
description: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected products: vendor: OpenText
product: NetIQ Directory and Resource Administrator
default_status: unaffected
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 6.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
version: 3.1
Published: 2024-07-16T21:21:27.986Z
CVE-2020-25837 
Sensitive information disclosure vulnerability in Micro Focus Self Service Password Reset (SSPR) product. The vulnerability affects versions 4.4.0.0 to 4.4.0.6 and 4.5.0.1 and 4.5.0.2. In certain configurations the vulnerability could disclose sensitive information.
Problem types: description: information leakage
Affected products: vendor: n/a
product: Micro Focus Self Service Password Reset (SSPR)
Published: 2020-11-05T20:21:03.000Z
CVE-2020-25838 
Unauthorized disclosure of sensitive information vulnerability in Micro Focus Filr product. Affecting all 3.x and 4.x versions. The vulnerability could be exploited to disclose unauthorized sensitive information.
Problem types: description: Unauthorized disclosure of sensitive information
Affected products: vendor: n/a
product: Filr
Published: 2020-12-11T01:37:27.000Z
CVE-2020-25839 
NetIQ Identity Manager 4.8 prior to version 4.8 SP2 HF1 are affected by an injection vulnerability. This vulnerability is fixed in NetIQ IdM 4.8 SP2 HF1.
Problem types: description: Injection attack
Affected products: vendor: n/a
product: NetIQ Identity Manager
Published: 2020-11-20T15:24:20.000Z
CVE-2020-25840 
Cross-Site scripting vulnerability in Micro Focus Access Manager product, affects all version prior to version 5.0. The vulnerability could cause configuration destruction.
Problem types: description: Cross-Site scripting
Affected products: vendor: n/a
product: Access Manager.
Published: 2021-03-26T13:41:51.000Z
CVE-2020-25842 CHANGING Inc. NHIServiSignAdapter Windows Versions - Arbitrary File Access
The encryption function of NHIServiSignAdapter fail to verify the file path input by users. Remote attacker can access arbitrary files through the flaw without privilege.
Problem types: description: Arbitrary File Access
Affected products: vendor: CHANGING Inc.
product: NHIServiSignAdapter
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
version: 3.1
Credits: lang: en
value: DEVCORE
Published: 2020-12-31T07:45:45.548Z
CVE-2020-25843 CHANGING Inc. NHIServiSignAdapter Windows Versions - Heap Overflow
NHIServiSignAdapter fails to verify the length of digital credential files’ path which leads to a heap overflow loophole. Remote attackers can use the leak to execute code without privilege.
Problem types: cwe_id: CWE-122
description: CWE-122 Heap-based Buffer Overflow
Affected products: vendor: CHANGING Inc.
product: NHIServiSignAdapter
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.1
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
Credits: lang: en
value: DEVCORE
Published: 2020-12-31T07:45:46.167Z
CVE-2020-25844 CHANGING Inc. NHIServiSignAdapter Windows Versions - Stack Overflow
The digest generation function of NHIServiSignAdapter has not been verified for parameter’s length, which leads to a stack overflow loophole. Remote attackers can use the leak to execute code without privilege.
Problem types: cwe_id: CWE-121
description: CWE-121 Stack-based Buffer Overflow
Affected products: vendor: CHANGING Inc.
product: NHIServiSignAdapter
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.1
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
Credits: lang: en
value: DEVORE
Published: 2020-12-31T07:45:46.812Z
CVE-2020-25845 CHANGING Inc. NHIServiSignAdapter Windows Versions - Information Leakage -1
Multiple functions of NHIServiSignAdapter failed to verify the users’ file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user's credential.
Problem types: description: Information Leakage
Affected products: vendor: CHANGING Inc.
product: NHIServiSignAdapter
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
version: 3.1
Credits: lang: en
value: DEVCORE
Published: 2020-12-31T07:45:47.467Z
CVE-2020-25846 CHANGING Inc. NHIServiSignAdapter Windows Versions - Information Leakage -2
The digest generation function of NHIServiSignAdapter has not been verified for source file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user's credential.
Problem types: description: Information Leakage
Affected products: vendor: CHANGING Inc.
product: NHIServiSignAdapter
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
version: 3.1
Credits: lang: en
value: DEVCORE
Published: 2020-12-31T07:45:48.074Z
CVE-2020-25847 Command Injection Vulnerability in QTS and QuTS hero
This command injection vulnerability allows attackers to execute arbitrary commands in a compromised application. QNAP have already fixed this vulnerability in the following versions of QTS and QuTS hero.
Problem types: cwe_id: CWE-77
description: CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
cwe_id: CWE-78
description: CWE-78 OS Command Injection
Affected products: vendor: QNAP Systems Inc.
product: QTS
vendor: QNAP Systems Inc.
product: QTS
vendor: QNAP Systems Inc.
product: QTS
vendor: QNAP Systems Inc.
product: QuTS hero
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
Credits: lang: en
value: CFF of Topsec Alpha Team
Published: 2020-12-29T07:10:13.047Z
CVE-2020-25848 HGiga MailSherlock - Broken Authentication
HGiga MailSherlock contains weak authentication flaw that attackers grant privilege remotely with default password generation mechanism.
Problem types: description: Broken Authentication
Affected products: vendor: HGiga
product: MailSherlock MSR45/SSR45
vendor: HGiga
product: MailSherlock MSR45/SSR45
vendor: HGiga
product: MailSherlock MSR45/SSR45
vendor: HGiga
product: MailSherlock MSR45/SSR45
vendor: HGiga
product: MailSherlock MSR45/SSR45
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
Credits: lang: en
value: Robin Tung, Dio Lin of CHT Security Co., Ltd.
Published: 2020-12-31T07:45:48.728Z
CVE-2020-25849 Openfind MailGates/MailAudit - Command Injection
MailGates and MailAudit products contain Command Injection flaw, which can be used to inject and execute system commands from the cgi parameter after attackers obtain the user’s access token.
Problem types: cwe_id: CWE-78
description: CWE-78 OS Command Injection
Affected products: vendor: Openfind
product: MailGates
vendor: Openfind
product: MailAudit
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
Published: 2020-11-01T17:10:18.514Z
CVE-2020-25850 HGiga MailSherlock - Arbitrary File Download
The function, view the source code, of HGiga MailSherlock does not validate specific characters. Remote attackers can use this flaw to download arbitrary system files.
Problem types: description: Arbitrary File Download
Affected products: vendor: HGiga
product: MailSherlock MSR45/SSR45
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.1
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
Credits: lang: en
value: Robin Tung, Dio Lin of CHT Security Co., Ltd.
Published: 2020-12-31T07:45:49.379Z
CVE-2020-25853 
The function CheckMic() in the Realtek RTL8195A Wi-Fi Module prior to versions released in April 2020 (up to and excluding 2.08) does not validate the size parameter for an internal function, _rt_md5_hmac_veneer() or _rt_hmac_sha1_veneer(), resulting in a stack buffer over-read which can be exploited for denial of service. An attacker can impersonate an Access Point and attack a vulnerable Wi-Fi client, by injecting a crafted packet into the WPA2 handshake. The attacker does not need to know the network's PSK.
Problem types: cwe_id: CWE-126
description: Stack buffer over-read (CWE-126)
Affected products: vendor: n/a
product: Realtek RTL8195A Wi-Fi Module
Published: 2021-02-03T16:49:20.000Z
CVE-2020-25854 
The function DecWPA2KeyData() in the Realtek RTL8195A Wi-Fi Module prior to versions released in April 2020 (up to and excluding 2.08) does not validate the size parameter for an internal function, rt_arc4_crypt_veneer() or _AES_UnWRAP_veneer(), resulting in a stack buffer overflow which can be exploited for remote code execution or denial of service. An attacker can impersonate an Access Point and attack a vulnerable Wi-Fi client, by injecting a crafted packet into the WPA2 handshake. The attacker needs to know the network's PSK in order to exploit this.
Problem types: cwe_id: CWE-121
description: Stack buffer overflow (CWE-121)
Affected products: vendor: n/a
product: Realtek RTL8195A Wi-Fi Module
Published: 2021-02-03T16:49:08.000Z