vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2024-27199

HIGH
7.3
CVSS Score
Published: March 4, 2024 at 05:21 PM UTC
Updated: June 17, 2026 at 07:19 AM UTC
1 product affected across 1 vendorTeamCity

Using TeamCity by JetBrains?

Get instant alerts when new vulnerabilities affect TeamCity - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.3
Exploitation
CISA KEV
Exploit prediction
EPSS 100%
SSVC
Active

Actively Exploited

CISA Known Exploited Vulnerabilities (KEV) Catalog

EPSS Score100.0%

EPSS (Exploit Prediction Scoring System) estimates a 100.0% chance this CVE is exploited in the wild within the next 30 days — higher than 100% of all CVEs. It complements CVSS: a high EPSS on a mid-severity CVE can still be urgent.

JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.

Required Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Ransomware Use
Known
Added to KEV
Apr 20, 2026
Remediation Due
May 4, 2026
180 days overdue
Notes
https://www.jetbrains.com/privacy-security/issues-fixed/
https://blog.jetbrains.com/teamcity/2024/03/additional-critical-security-issues-affecting-teamcity-on-premises-cve-2024-27198-and-cve-2024-27199-update-to-2023-11-4-now/
https://nvd.nist.gov/vuln/detail/CVE-2024-27199

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

TeamCity· JetBrains
95%
v < 2023.11.4
Affected range stops below 2023.11.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Press/Media Coverage
Source: [email protected]
https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive
Vendor Advisory
Source: [email protected]
https://www.jetbrains.com/privacy-security/issues-fixed/
Exploit
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
https://github.com/Stuub/RCity-CVE-2024-27198/blob/main/RCity.py
US Government Resource
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27199

SSVC — Action Prioritization

SSVCActiveAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHJetBrains
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-23CWE-22

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card