In JetBrains TeamCity between 2022.10 and 2022.10.1 connecting to AWS using the "Default Credential Provider Chain" allowed TeamCity projec…

published 2022-12-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-49613

cvss: 6.6; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits: 0; none known

In JetBrains TeamCity between 2022.10 and 2022.10.1 connecting to AWS using the "Default Credential Provider Chain" allowed TeamCity project administrators to access AWS resources normally limited to TeamCity system administrators.

Patch / fix

fixed in 1

JetBrains TeamCity 2022.10.1

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-22)

Exploit prediction

0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.6	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
NVD	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected products

JetBrains TeamCity

Classification

Weakness

CWE-453 Insecure Default Variable Initialization
CWE-1188 Initialization of a Resource with an Insecure Default

References

jetbrains.com /privacy-security/issues-fixed/
vendor-advisory

Sources

CVE List CVE-2022-46831
NVD CVE-2022-46831

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary