CVE-2023-31742

CVSS 7.2 HIGHEPSS 10.6%CWE-77

Vexday Risk Score

41Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 7.2EPSS 10.6%KEV nãoPoC —Nuclei —Metasploit simPatch —

Lifecycle

18 Jan 2013Metasploit module available

22 May 2023Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

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

Affected products

n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

http://linksys.com https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31742/Linksys_WRT54GL_RCE.pdf