Critical severity · published Aug 18, 2023
CVE-2023-40069
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…
9.8
CVSS
1.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WF
Wrc-1167ghbk2 Firmware · Elecom
All versions, or not specified · source: NVD
WF
Wrc-1750ghbk Firmware · Elecom
All versions, or not specified · source: NVD
WF
Wrc-1750ghbk-e Firmware · Elecom
All versions, or not specified · source: NVD
WF
Wrc-1750ghbk2-i Firmware · Elecom
All versions, or not specified · source: NVD
WF
Wrc-f1167acf Firmware · Elecom
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-40069
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-40069
Third Party Advisory
https://jvn.jp/en/vu/JVNVU91630351/
Vendor Advisory
https://www.elecom.co.jp/news/security/20230810-01/
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