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CRITICAL · 9.8

CVE-2021-37544

In JetBrains TeamCity before 2020.2.4, there was an insecure deserialization.

Vulnerability Description

In JetBrains TeamCity before 2020.2.4, there was an insecure deserialization.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
JetbrainsTeamcity< 2020.2.4

Related Weaknesses (CWE)

CWE-502

References

FAQ

What is CVE-2021-37544?

CVE-2021-37544 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In JetBrains TeamCity before 2020.2.4, there was an insecure deserialization.

How severe is CVE-2021-37544?

CVE-2021-37544 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-37544?

Check the references section above for vendor advisories and patch information. Affected products include: Jetbrains Teamcity.