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CVE-2023-31742

There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006. If an attacker gains web management privileges, they can inject commands into the post request parameters wl_ant, wl_rate, WL_atten_ctl, ttcp_num, ttcp_size in the httpd s Start_EPI() function, thereby gaining shell privileges.

Published

2023-05-22T17:15:09.477

Last Modified

2025-01-28T16:15:35.723

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.2 (HIGH)

Weaknesses

Type: Primary
CWE-77
Type: Secondary
CWE-77

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linksys	wrt54gl_firmware	4.30.18.006	Yes
Hardware	linksys	wrt54gl	-	No

References

http://linksys.com Product ([email protected])
https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31742/Linksys_WRT54GL_RCE.pdf Exploit, Mitigation, Third Party Advisory ([email protected])
http://linksys.com Product (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31742/Linksys_WRT54GL_RCE.pdf Exploit, Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)