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CVE-2022-3967

26
FAUCET Score

CVE-2022-3967 is a critical argument injection vulnerability affecting the Vesta Control Panel, specifically within an unknown function of the func/main.sh file's sed Handler component. This vulnerability carries a high CVSS score of 7.8, indicating that a local attacker with low privileges can achieve high confidentiality, integrity, and availability impacts. While no active exploitation, public exploit code, or significant community discussion has been observed, a patch (39561c32c12cabe563de48cc96eccb9e2c655e25) is available and recommended for immediate application.

Impacted Technologies

VendorProductVersion(s)CPE
< 2022-07-18CPE matchmatch criteria
cpe:2.3:a:vestacp:control_panel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.22%
Probability of exploitation in next 30 days
EPSS Percentile
12.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0022 is in the 43rd percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / serghey-rodin/vesta/commit/39561c32c12cabe563de48cc96eccb9e2c655e25
PatchThird Party Advisory
vuldb.com
Third Party Advisory