CVE-2022-36321Network attack vector

Private SSH key disclosure via build logging

Published Jul 20, 2022 · Updated Aug 3, 2024

Sensitive information exposure in JetBrains TeamCity before 2022.04.2 allows remote authenticated users to read private SSH keys in build logs. In affected cases, the server records an uploaded SSH private key in retained build output instead of keeping the credential out of the log. The vulnerable workflow requires privileged access to configure or inspect builds, and the reported consequence is disclosure of the logged key without integrity or availability impact.

CVSS severity4.1
Medium
EPSS probability1.82%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information exposure in JetBrains TeamCity before 2022.04.2 allows remote authenticated users to read private SSH keys in build logs. In affected cases, the server records an uploaded SSH private key in retained build output instead of keeping the credential out of the log. The vulnerable workflow requires privileged access to configure or inspect builds, and the reported consequence is disclosure of the logged key without integrity or availability impact.

The record

CVE
CVE-2022-36321
Published
Jul 20, 2022
Updated
Aug 3, 2024
Vendor
JetBrains
Product
TeamCity
Classifications
CWE-532, T1552.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 20, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=2022.04.2 <2022.04.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

JetBrains · TeamCityversion=2022.04.2 <2022.04.2

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.1JetBrains s.r.o.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/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-532Insertion of Sensitive Information into Log File
T1552.004Unsecured Credentials: Private Keys

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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