CVE-2020-11687
CVE-2020-11687 is a high-severity vulnerability in Jetbrains Teamcity with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (61st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-200
- Affected product: Jetbrains Teamcity
- Published:
- Last modified:
Description
In JetBrains TeamCity before 2019.2.2, password values were shown in an unmasked format on several pages.
Frequently asked questions
- What is CVE-2020-11687?
- In JetBrains TeamCity before 2019.2.2, password values were shown in an unmasked format on several pages.
- How severe is CVE-2020-11687?
- CVE-2020-11687 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2020-11687 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-11687?
- CVE-2020-11687 affects Jetbrains Teamcity. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-11687?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-11687 published?
- CVE-2020-11687 was published on 2020-04-22 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*
More vulnerabilities in Jetbrains Teamcity
- CVE-2024-27198 — Critical (CVSS 9.8): In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible
- CVE-2024-23917 — Critical (CVSS 9.8): In JetBrains TeamCity before 2023.11.3 authentication bypass leading to RCE was possible
- CVE-2023-42793 — Critical (CVSS 9.8): In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible
- CVE-2022-25263 — Critical (CVSS 9.8): JetBrains TeamCity before 2021.2.3 was vulnerable to OS command injection in the Agent Push feature configuration.
- CVE-2022-24340 — Critical (CVSS 9.8): In JetBrains TeamCity before 2021.2.1, XXE during the parsing of the configuration file was possible.
- CVE-2022-24331 — Critical (CVSS 9.8): In JetBrains TeamCity before 2021.1.4, GitLab authentication impersonation was possible.
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