Is CVE-2023-1621 in the CISA KEV catalog?

No. CVE-2023-1621 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-1621?

CVE-2023-1621 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2023-1621?

CVE-2023-1621 has an EPSS score of 0.87% (54th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-1621?

Upgrade gitlab to 15.11.1 or later.

CVE & CISA-KEV Catalog

CVE-2023-1621

MEDIUM

6.5

CVSS v3

NVD

Description

An issue has been discovered in GitLab EE affecting all versions starting from 12.0 before 15.10.5, all versions starting from 15.11 before 15.11.1. A malicious group member may continue to commit to projects even from a restricted IP address.

How to fix

Remediation Available

gitlabNVD

Affected:>= 15.11.0, < 15.11.1Fixed in:15.11.1CVE-2023-1621derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.87%probability of exploitation in 30 days

54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

References

Vendor Advisory2

Third-Party Advisory1

hackerone.com

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Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.