VULNERABILITY INTELLIGENCE

CVE-2023-31740

CVSS score7.2 HIGH

EPSS probability2.37%

CISA KEVNot currently listed

Published2023-05-23

Last modified2026-07-09

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

Description

There is a command injection vulnerability in the Linksys E2000 router with firmware version 1.0.06. If an attacker gains web management privileges, they can inject commands into the post request parameters WL_atten_bb, WL_atten_radio, and WL_atten_ctl in the apply.cgi interface, thereby gaining shell privileges.

Weakness classification

nvd@nist.gov: CWE-77
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-77

Primary references

cve@mitre.org — Exploit, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mitigation, Third Party Advisory