CVE-2023-4625 Denial-of-Service（DoS） Vulnerability in Web server function on MELSEC Series CPU module
Improper Restriction of Excessive Authentication Attempts vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F/iQ-R Series CPU modules Web server function allows a remote unauthenticated attacker to prevent legitimate users from logging into the Web server function for a certain period after the attacker has attempted to log in illegally by continuously attempting unauthorized login to the Web server function. The impact of this vulnerability will persist while the attacker continues to attempt unauthorized login.
Problem types: cwe_id: CWE-307
description: CWE-307 Improper Restriction of Excessive Authentication Attempts
Affected products: vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-32MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-64MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-80MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-32MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-64MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-80MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-32MT/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-64MT/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-80MT/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-32MR/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-64MR/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-80MR/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-32MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-64MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-80MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-32MT/DSS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-64MT/DSS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5U-80MT/DSS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UC-32MT/D
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UC-64MT/D
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UC-96MT/D
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UC-32MT/DSS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UC-64MT/DSS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UC-96MT/DSS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UC-32MT/DS-TS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UC-32MT/DSS-TS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UC-32MR/DS-TS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-24MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-40MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-60MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-24MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-40MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-60MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-24MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-40MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-60MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-24MT/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-40MT/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-60MT/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-24MR/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-40MR/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-60MR/DS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-24MT/DSS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-40MT/DSS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-60MT/DSS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-24MT/ES-A
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-40MT/ES-A
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-60MT/ES-A
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-24MR/ES-A
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-40MR/ES-A
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5UJ-60MR/ES-A
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-30MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-40MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-60MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-80MT/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-30MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-40MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-60MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-80MR/ES
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-30MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-40MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-60MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-F Series FX5S-80MT/ESS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R00CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R01CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R02CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R04CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R08CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R16CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R32CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R120CPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R04ENCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R08ENCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R16ENCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R32ENCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R120ENCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R08PCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R16PCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R32PCPU
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: MELSEC iQ-R Series R120PCPU
default_status: unaffected
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
version: 3.1
Published: 2023-11-06T04:57:44.446Z