do_request in request.c in muhttpd before 1.1.7 allows remote attackers to read arbitrary files by constructing a URL with a single character before a desired path on the filesystem. This occurs because the code skips over the first character when serving files. Arris NVG443, NVG599, NVG589, and NVG510 devices and Arris-derived BGW210 and BGW320 devices are affected.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-08-04T21:55:05

Updated: 2024-08-03T07:26:01.085Z

Reserved: 2022-05-27T00:00:00

Link: CVE-2022-31793

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-08-04T22:15:08.017

Modified: 2022-08-11T18:07:01.703

Link: CVE-2022-31793

cve-icon Redhat

No data.