CVE-2024-47949Network attack vector

Arbitrary backup file write via path traversal

Published Oct 8, 2024 · Updated Oct 8, 2024

Path traversal in JetBrains TeamCity before 2024.07.3 allows remote authenticated users to write a backup file to an arbitrary location. JetBrains identifies relative path traversal in backup destination handling but has not published the affected function or exact validation error. Administrative privileges are required, and the reported consequence is an integrity-only arbitrary file write rather than disclosure or service interruption.

CVSS severity4.9
Medium
EPSS probability23.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in JetBrains TeamCity before 2024.07.3 allows remote authenticated users to write a backup file to an arbitrary location. JetBrains identifies relative path traversal in backup destination handling but has not published the affected function or exact validation error. Administrative privileges are required, and the reported consequence is an integrity-only arbitrary file write rather than disclosure or service interruption.

The record

CVE
CVE-2024-47949
Published
Oct 8, 2024
Updated
Oct 8, 2024
Vendor
JetBrains
Product
TeamCity
Classifications
CWE-22, CWE-23, T1565.001
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 8, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2024.07.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

JetBrains · TeamCityversion=0 <2024.07.3

Published CVSS scores

4.9JetBrains s.r.o.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
7.5NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-23Relative Path Traversal
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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