CVE-2023-31188

Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer C50 firmware versions prior to 'Archer C50(JP)_V3_230505', Archer C55 firmware versions prior to 'Archer C55(JP)_V1_230506', and Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616'.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8 HIGH
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
jpcertCNA
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CVEADP
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CISA-ADPADP
8 HIGH
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
tp-linkarcher_c55_firmware
𝑥
< 230506
tp-linkarcher_c50_v3_firmware
𝑥
< 230505
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://jvn.jp/en/vu/JVNVU99392903/
https://www.tp-link.com/jp/support/download/archer-c20/v1/#Firmware
https://www.tp-link.com/jp/support/download/archer-c50/v3/#Firmware
https://www.tp-link.com/jp/support/download/archer-c55/#Firmware
https://jvn.jp/en/vu/JVNVU99392903/
https://www.tp-link.com/jp/support/download/archer-c20/v1/#Firmware
https://www.tp-link.com/jp/support/download/archer-c50/v3/#Firmware
https://www.tp-link.com/jp/support/download/archer-c55/#Firmware