CVE-2023-39455
OS command injection vulnerability in ELECOM wireless LAN routers allows an authenticated user to execute an arbitrary OS command by sending a specially crafted request.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
OS command injection vulnerability in ELECOM wireless LAN routers allows an authenticated user to execute an arbitrary OS command by sending a specially crafted request. Affected products and versions are as follows: WRC-600GHBK-A all versions, WRC-1467GHBK-A all versions, WRC-1900GHBK-A all versions, WRC-733FEBK2-A all versions, WRC-F1167ACF2 all versions, WRC-1467GHBK-S all versions, and WRC-1900GHBK-S all versions.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.49% probability · 73th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- elecom/wrc-600ghbk-a firmware · elecom/wrc-1467ghbk-a firmware · elecom/wrc-1900ghbk-a firmware · elecom/wrc-733febk2-a firmware · elecom/wrc-f1167acf2 firmware · elecom/wrc-1467ghbk-s firmware · elecom/wrc-1900ghbk-s firmware
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/vu/JVNVU91630351/Third Party Advisory
- https://www.elecom.co.jp/news/security/20230810-01/Vendor Advisory
- https://jvn.jp/en/vu/JVNVU91630351/Third Party Advisory
- https://www.elecom.co.jp/news/security/20230810-01/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.