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CVE-2021-25991

24
FAUCET Score

CVE-2021-25991 describes an improper access control vulnerability in Ifme versions v5.0.0 to v7.32, allowing administrators to inadvertently ban themselves, resulting in account deactivation and complete loss of administrative access. This vulnerability carries a CVSS score of 7.3 (HIGH), indicating that a low-privileged attacker could exploit it with low complexity, leading to high impact on integrity and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.0.0, <= 7.32CPE matchmatch criteria
cpe:2.3:a:if-me:ifme:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.7MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
52.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 69th percentile among its peer group of 890 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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 / ifmeorg/ifme/commit/d1f570c458d41667df801fc9c40a18b181a2d923
PatchThird Party Advisory
whitesourcesoftware.com / vulnerability-database/CVE-2021-25991
ExploitThird Party Advisory