#VU65838 Buffer overflow in DD-WRT - CVE-2022-27631 

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Main Vulnerability Database Vulnerabilities #VU65838

#VU65838 Buffer overflow in DD-WRT - CVE-2022-27631

Published: July 28, 2022


Vulnerability identifier: #VU65838
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-27631
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
DD-WRT
Software vendor:
dd-wrt.com

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in the httpd unescape functionality. A remote attacker can send a specially crafted HTTP request, trigger memory corruption and cause a denial of service on the target system.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links