Detections
Analytics
JetBrains TeamCity < 2020.2.4 Multiple Vulnerabilities
critical Nessus Plugin ID 151791
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Synopsis
The instance of JetBrains TeamCity installed on the remote host is affected by multiple vulnerabilities.Description
The version of JetBrains TeamCity installed on the remote host is prior to 2020.2.4. It is, therefore, affected by multiple vulnerabilities:- In JetBrains TeamCity before 2020.2.4, there was an insecure deserialization. (CVE-2021-37544)
- In JetBrains TeamCity before 2020.2.4, insufficient checks during file uploading were made.
(CVE-2021-37547)
- In JetBrains TeamCity before 2020.2.4, OS command injection leading to remote code execution was possible.
(CVE-2021-31915)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Upgrade to JetBrains TeamCity version 2020.2.4 or later.See Also
Plugin Details
Severity: Critical
ID: 151791
File Name: teamcity_2020_2_4.nasl
Version: 1.7
Type: Combined
Agent: windows, macosx, unix
Family: Misc.
Published: 7/16/2021
Updated: 8/25/2026
Supported Sensors: Nessus Agent, Nessus
Enable CGI Scanning: true
Risk Information
VPR
Risk Factor: Medium
Score: 4.9
Percentile: 57.15
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 5.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2021-37544
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 8.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:jetbrains:teamcity
Required KB Items: installed_sw/JetBrains TeamCity
Exploit Ease: No known exploits are available
Patch Publication Date: 4/15/2021
Vulnerability Publication Date: 5/6/2021