Is CVE-2024-27199 in the CISA KEV catalog?

Yes. CVE-2024-27199 is on the CISA Known Exploited Vulnerabilities list, added 2026-04-20, and has known ransomware campaign use.

What is the CVSS severity of CVE-2024-27199?

CVE-2024-27199 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2024-27199?

CVE-2024-27199 has an EPSS score of 99.99% (100th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2024-27199

HIGHCISA KEVEPSS 100th pctl

7.3

CVSS v3

NVD

Description

In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions was possible

CWE-23 CWE-22Path Traversal

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

99.99%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Remediation due: 2026-05-04

Associated with ransomware campaigns

References

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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 2026-04-21.