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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2022-08-04T22:15:08.017
Modified: 2022-08-11T18:07:01.703
Link: CVE-2022-31793
Redhat
No data.