Vulnerability · Published Mar 7, 2022 · Assigned by jpcert
CVE-2022-21132
Medium 6.5
In plain English
A medium-severity security flaw in pfSense-pkg-WireGuard from pfSense. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.8% (higher than 78% of all known vulnerabilities).
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.8%top 21.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Directory traversal vulnerability in pfSense-pkg-WireGuard pfSense-pkg-WireGuard 0.1.5 versions prior to 0.1.5_4 and pfSense-pkg-WireGuard 0.1.6 versions prior to 0.1.6_1 allows a remote authenticated attacker to lead a pfSense user to view a file outside the public folder.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| pfSense | pfSense-pkg-WireGuard | pfSense-pkg-WireGuard 0.1.5 versions prior to 0.1.5_4 and pfSense-pkg-WireGuard 0.1.6 versions prior to 0.1.6_1 |
References
- https://github.com/pfsense/FreeBSD-ports/commits/devel/net/pfSense-pkg-WireGuard x_refsource_MISC
- https://jvn.jp/en/jp/JVN85572374/index.html x_refsource_MISC