CVE-2021-43202
First published: Tue Nov 30 2021(Updated: )
In JetBrains TeamCity before 2021.1.3, the X-Frame-Options header is missing in some cases.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| JetBrains TeamCity | <2021.1.3 |
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.
Frequently Asked Questions
What is the severity of CVE-2021-43202?
CVE-2021-43202 is classified as a medium severity vulnerability due to the absence of the X-Frame-Options header.
How do I fix CVE-2021-43202?
To fix CVE-2021-43202, update JetBrains TeamCity to version 2021.1.3 or later where the X-Frame-Options header is implemented.
What are the potential impacts of CVE-2021-43202?
The absence of the X-Frame-Options header in CVE-2021-43202 can lead to clickjacking attacks.
Which versions of JetBrains TeamCity are affected by CVE-2021-43202?
CVE-2021-43202 affects all versions of JetBrains TeamCity prior to 2021.1.3.
Is CVE-2021-43202 easy to exploit?
CVE-2021-43202 can be exploited by attackers with minimal technical knowledge using clickjacking techniques.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/references
- agent/description
- agent/first-publish-date
- agent/last-modified-date
- agent/author
- agent/softwarecombine
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- vendor/jetbrains
- canonical/jetbrains teamcity