Exploited
critical
9.8
CWE
288 306
Advisory Published
Updated

CVE-2023-42793: JetBrains TeamCity Authentication Bypass Vulnerability

First published: Tue Sep 19 2023(Updated: )

In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible

Credit: security@jetbrains.com ByteHunter cve@jetbrains.com cve@jetbrains.com

Affected SoftwareAffected VersionHow to fix
Jetbrains Teamcity<2023.05.4
Jetbrains Teamcity=2017.1
Jetbrains Teamcity=2017.2
Jetbrains Teamcity=2018.1
Jetbrains Teamcity=2018.2
Jetbrains Teamcity=2019.1
Jetbrains Teamcity=2019.2
Jetbrains Teamcity=2020.1
Jetbrains Teamcity=2020.2
Jetbrains Teamcity=2021.1
Jetbrains Teamcity=2021.2
Jetbrains Teamcity=2022.1
Jetbrains Teamcity=2022.2
Jetbrains Teamcity=2023.1
Jetbrains Teamcity=2023.2
Jetbrains Teamcity=2023.3
Jetbrains Teamcity=2023.4
Jetbrains Teamcity=2023.5
Jetbrains Teamcity=2023.6
Jetbrains Teamcity=2023.7
Jetbrains Teamcity=2023.8
Jetbrains Teamcity=2023.9
Jetbrains Teamcity=2023.10
Jetbrains Teamcity=2023.11
Jetbrains Teamcity
<2023.05.4

Remedy

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID CVE-2023-42793?

    The vulnerability ID CVE-2023-42793 refers to an authentication bypass vulnerability in JetBrains TeamCity before version 2023.05.4.

  • What is the severity of CVE-2023-42793?

    The severity of CVE-2023-42793 is critical, with a severity value of 9.8.

  • How does CVE-2023-42793 impact JetBrains TeamCity?

    CVE-2023-42793 allows for authentication bypass, leading to remote code execution (RCE) on the TeamCity Server.

  • What version of JetBrains TeamCity is affected by CVE-2023-42793?

    CVE-2023-42793 affects all versions of JetBrains TeamCity before version 2023.05.4.

  • How can I fix the vulnerability CVE-2023-42793?

    To fix CVE-2023-42793, update JetBrains TeamCity to version 2023.05.4 or later.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203