RCE in Elecom Wrc-1167febk-A
CVE-2023-37566
Command injection vulnerability in ELECOM and LOGITEC wireless LAN routers allows a network-adjacent authenticated attacker to execute an arbitrary command by sending a specially crafted request to the web management page. Affected products and versions are as follows: WRC-1167GHBK3-A v1.24 and earlier, WRC-1167FEBK-A v1.18 and earlier, WRC-F1167ACF2 all versions, WRC-600GHBK-A all versions, WRC-733FEBK2-A all versions, WRC-1467GHBK-A all versions, WRC-1900GHBK-A all versions, and LAN-W301NR all versions.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.011 (62.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Elecom Wrc-1167febk-a
- Elecom Wrc-1167febk-a_firmware
- Elecom Wrc-1167ghbk3-a
- Elecom Wrc-1167ghbk3-a_firmware
- Elecom Co.,ltd. Wrc-1167febk-a — versions v1.18 and earlier
- Elecom Co.,ltd. Wrc-1167ghbk3-a — versions v1.24 and earlier
- Elecom Co.,ltd. Wrc-1467ghbk-a — versions all versions
- Elecom Co.,ltd. Wrc-1900ghbk-a — versions all versions
- Elecom Co.,ltd. Wrc-600ghbk-a — versions all versions
- Elecom Co.,ltd. Wrc-733febk2-a — versions all versions
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-37566?
- CVE-2023-37566 is a high-severity vulnerability in Elecom Wrc-1167febk-A, classified under Command Injection. CVSS score: 8.0/10. Published 2023-07-13.
- How severe is CVE-2023-37566?
- High severity. CVSS v3 base score is 8.0 out of 10.
- Is CVE-2023-37566 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.