CVE-2021-25755
CVE-2021-25755 is a low-severity vulnerability in Jetbrains Code With Me with a CVSS 3.x base score of 2.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Low (CVSS 3.x base score 2.5)
- CVSS v2: 1.9
- EPSS exploit prediction: 0% (30th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Jetbrains Code With Me
- Published:
- Last modified:
Description
In JetBrains Code With Me before 2020.3, an attacker on the local network, knowing a session ID, could get access to the encrypted traffic.
Frequently asked questions
- What is CVE-2021-25755?
- In JetBrains Code With Me before 2020.3, an attacker on the local network, knowing a session ID, could get access to the encrypted traffic.
- How severe is CVE-2021-25755?
- CVE-2021-25755 has a CVSS 3.x base score of 2.5, rated low severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2021-25755 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-25755?
- CVE-2021-25755 affects Jetbrains Code With Me. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-25755?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-25755 published?
- CVE-2021-25755 was published on 2021-02-03 and last updated on 2026-06-17.
References
- https://blog.jetbrains.com
- https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/
- https://jay-from-future.github.io/cve/2021/04/02/code-with-me-cve.html
Affected products (1)
- cpe:2.3:a:jetbrains:code_with_me:*:*:*:*:*:jetbrains:*:*
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