PT-2023-26023 · Elecom · Elecom Wrc-1167Febk-A+3

Masahiro Iida + 1 · Published 2023-07-13 · Updated 2023-07-25 · CVE-2023-37565

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ELECOM WRC-1167GHBK-S versions v1.03 and earlier ELECOM WRC-1167GEBK-S versions v1.03 and earlier ELECOM WRC-1167FEBK-S versions v1.04 and earlier ELECOM WRC-1167GHBK3-A versions v1.24 and earlier ELECOM WRC-1167FEBK-A versions v1.18 and earlier

Description A code injection issue in ELECOM wireless LAN routers allows a network-adjacent authenticated attacker to execute arbitrary code by sending a specially crafted request.

Recommendations For ELECOM WRC-1167GHBK-S versions v1.03 and earlier, update to a version later than v1.03 to resolve the issue. For ELECOM WRC-1167GEBK-S versions v1.03 and earlier, update to a version later than v1.03 to resolve the issue. For ELECOM WRC-1167FEBK-S versions v1.04 and earlier, update to a version later than v1.04 to resolve the issue. For ELECOM WRC-1167GHBK3-A versions v1.24 and earlier, update to a version later than v1.24 to resolve the issue. For ELECOM WRC-1167FEBK-A versions v1.18 and earlier, update to a version later than v1.18 to resolve the issue.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2023-37565

Affected Products

Elecom Wrc-1167Febk-A

Elecom Wrc-1167Febk-S

Elecom Wrc-1167Gebk-S

Elecom Wrc-1167Ghbk3-A

References · 4

• https://elecom.co.jp/news/security/20230711-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-37565 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-37565 · Security Note
• https://jvn.jp/en/jp/JVN05223215 · Note