CVE-2023-33011
Assigner: Zyxel
Published: 2023-07-17T17:15:45.876Z
State: PUBLISHED
affected: defaultStatus: unaffected
product: ATP series firmware
vendor: Zyxel
versions: status: affected
version: 5.10 through 5.36 Patch 2
defaultStatus: unaffected
product: USG FLEX series firmware
vendor: Zyxel
versions: status: affected
version: 5.00 through 5.36 Patch 2
defaultStatus: unaffected
product: USG FLEX 50(W) series firmware
vendor: Zyxel
versions: status: affected
version: 5.10 through 5.36 Patch 2
defaultStatus: unaffected
product: USG20(W)-VPN series firmware
vendor: Zyxel
versions: status: affected
version: 5.10 through 5.36 Patch 2
defaultStatus: unaffected
product: VPN series firmware
vendor: Zyxel
versions: status: affected
version: 5.00 through 5.36 Patch 2
descriptions: supportingMedia: base64: no
type: text/html
value: A format string vulnerability in the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2,  USG FLEX 50(W) series firmware versions 5.10 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 5.10 through 5.36 Patch 2, and VPN series firmware versions 5.00 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands by using a crafted PPPoE configuration on an affected device when the cloud management mode is enabled.
value: A format string vulnerability in the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2,  USG FLEX 50(W) series firmware versions 5.10 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 5.10 through 5.36 Patch 2, and VPN series firmware versions 5.00 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands by using a crafted PPPoE configuration on an affected device when the cloud management mode is enabled.
metrics: cvssV3_1: attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
format: CVSS
scenarios: value: GENERAL
problemTypes: descriptions: cweId: CWE-134
description: CWE-134 Use of Externally-Controlled Format String
type: CWE
source: discovery: UNKNOWN
x_generator: engine: Vulnogram 0.1.0-dev