CVE-2022-21173

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 08-02-2022 12:15

Last modified: - 15-02-2022 09:17

Total changes: - 2

Description

Hidden functionality vulnerability in ELECOM LAN routers (WRH-300BK3 firmware v1.05 and earlier, WRH-300WH3 firmware v1.05 and earlier, WRH-300BK3-S firmware v1.05 and earlier, WRH-300DR3-S firmware v1.05 and earlier, WRH-300LB3-S firmware v1.05 and earlier, WRH-300PN3-S firmware v1.05 and earlier, WRH-300WH3-S firmware v1.05 and earlier, and WRH-300YG3-S firmware v1.05 and earlier) allows an attacker on the adjacent network to execute an arbitrary OS command via unspecified vectors.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Low

Attack complexity

Adjacent

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

8.8

Base score

2.8

5.9

Exploitability score

Impact score

Verification logic

AND

vendor=elecom AND product=wrh-300bk3_firmware AND versionEndIncluding=1.05

vendor=elecom AND product=wrh-300bk3 AND version=-

AND

vendor=elecom AND product=wrh-300wh3_firmware AND versionEndIncluding=1.05

vendor=elecom AND product=wrh-300wh3 AND version=-

AND

vendor=elecom AND product=wrh-300bk3-s_firmware AND versionEndIncluding=1.05

vendor=elecom AND product=wrh-300bk3-s AND version=-

AND

vendor=elecom AND product=wrh-300wh3-s_firmware AND versionEndIncluding=1.05

vendor=elecom AND product=wrh-300wh3-s AND version=-

AND

vendor=elecom AND product=wrh-300lb3-s_firmware AND versionEndIncluding=1.05

vendor=elecom AND product=wrh-300lb3-s AND version=-

AND

vendor=elecom AND product=wrh-300pn3-s_firmware AND versionEndIncluding=1.05

vendor=elecom AND product=wrh-300pn3-s AND version=-

AND

vendor=elecom AND product=wrh-300yg3-s_firmware AND versionEndIncluding=1.05

vendor=elecom AND product=wrh-300yg3-s AND version=-

AND

vendor=elecom AND product=wrh-300dr3-s_firmware AND versionEndIncluding=1.05

vendor=elecom AND product=wrh-300dr3-s AND version=-

Reference

Keywords

CVE-2022-21173

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-21173

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures