CVE-2022-43486

Hidden functionality vulnerability in Buffalo network devices allows a network-adjacent attacker with an administrative privilege to enable the debug functionalities and execute an arbitrary command on the affected devices.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 MEDIUM
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
jpcertCNA
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CVEADP
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CISA-ADPADP
6.8 MEDIUM
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
VendorProductVersion
buffalowsr-3200ax4s_firmware
𝑥
≤ 1.26
buffalowsr-3200ax4b_firmware
1.25
buffalowsr-2533dhp2_firmware
𝑥
≤ 1.22
buffalowsr-a2533dhp2_firmware
𝑥
≤ 1.22
buffalowsr-2533dhp3_firmware
𝑥
≤ 1.26
buffalowsr-a2533dhp3_firmware
𝑥
≤ 1.26
buffalowsr-2533dhpl2_firmware
𝑥
≤ 1.03
buffalowsr-2533dhpls_firmware
𝑥
≤ 1.07
buffalowex-1800ax4_firmware
𝑥
≤ 1.13
buffalowex-1800ax4ea_firmware
𝑥
≤ 1.13
buffalowsr-2533dhp_firmware
𝑥
≤ 1.08
buffalowsr-2533dhpl_firmware
𝑥
≤ 1.08
buffalowcr-1166ds_firmware
𝑥
≤ 1.34
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://jvn.jp/en/vu/JVNVU97099584/
https://www.buffalo.jp/news/detail/20240131-01.html
https://jvn.jp/en/vu/JVNVU97099584/
https://www.buffalo.jp/news/detail/20240131-01.html