CVE-2020-16272
CVE-2020-16272 is a critical-severity vulnerability in Kee Keepassrpc with a CVSS 3.x base score of 9.1. 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-20.
Key facts
- Severity: Critical (CVSS 3.x base score 9.1)
- CVSS v2: 6.4
- EPSS exploit prediction: 3% (85th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Kee Keepassrpc
- Published:
- Last modified:
Description
The SRP-6a implementation in Kee Vault KeePassRPC before 1.12.0 is missing validation for a client-provided parameter, which allows remote attackers to read and modify data in the KeePass database via an A=0 WebSocket connection.
Frequently asked questions
- What is CVE-2020-16272?
- The SRP-6a implementation in Kee Vault KeePassRPC before 1.12.0 is missing validation for a client-provided parameter, which allows remote attackers to read and modify data in the KeePass database via an A=0 WebSocket connection.
- How severe is CVE-2020-16272?
- CVE-2020-16272 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
- Is CVE-2020-16272 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-16272?
- CVE-2020-16272 affects Kee Keepassrpc. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-16272?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2020-16272 published?
- CVE-2020-16272 was published on 2020-08-03 and last updated on 2026-06-17.
References
- https://danzinger.wien/exploiting-keepassrpc/
- https://forum.kee.pm/t/a-critical-security-update-for-keepassrpc-is-available/3040
Affected products (1)
- cpe:2.3:a:kee:keepassrpc:*:*:*:*:*:*:*:*
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