CVE-2023-40069 : OS command injection vulnerability in ELECOM wireless LAN routers allows an atta

OS command injection vulnerability in ELECOM wireless LAN routers allows an attacker who can access the product to execute an arbitrary OS command by sending a specially crafted request. Affected products and versions are as follows: WRC-F1167ACF all versions, WRC-1750GHBK all versions, WRC-1167GHBK2 all versions, WRC-1750GHBK2-I all versions, and WRC-1750GHBK-E all versions.

Published 2023-08-18 10:15:13

Updated 2024-10-08 20:35:06

Source JPCERT/CC

View at NVD, CVE.org

Products affected by CVE-2023-40069

Elecom » Wrc-f1167acf Firmware
cpe:2.3:o:elecom:wrc-f1167acf_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Elecom » Wrc-f1167acf » Version: N/A
Elecom » Wrc-1750ghbk Firmware
cpe:2.3:o:elecom:wrc-1750ghbk_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Elecom » Wrc-1750ghbk » Version: N/A
Elecom » Wrc-1167ghbk2 Firmware
cpe:2.3:o:elecom:wrc-1167ghbk2_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Elecom » Wrc-1167ghbk2 » Version: N/A
Elecom » Wrc-1750ghbk2-i Firmware
cpe:2.3:o:elecom:wrc-1750ghbk2-i_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Elecom » Wrc-1750ghbk2-i » Version: N/A
Elecom » Wrc-1750ghbk-e Firmware
cpe:2.3:o:elecom:wrc-1750ghbk-e_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Elecom » Wrc-1750ghbk-e » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2023-40069

EPSS FAQ

0.13%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 49 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-40069

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	134c704f-9b21-4f2e-91b3-4a467353bcc0	2024-10-08
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2023-40069

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)

References for CVE-2023-40069

https://www.elecom.co.jp/news/security/20230810-01/

無線LANルーターなど一部のネットワーク製品における代替製品への切り替えのお願い - 最新情報 - セキュリティ情報｜ELECOM
Vendor Advisory

CVEs referencing this url
https://jvn.jp/en/vu/JVNVU91630351/

JVNVU#91630351: Multiple vulnerabilities in ELECOM and LOGITEC network devices
Third Party Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2023-40069

Products affected by CVE-2023-40069

Exploit prediction scoring system (EPSS) score for CVE-2023-40069

CVSS scores for CVE-2023-40069

CWE ids for CVE-2023-40069

References for CVE-2023-40069