Auth bypass in Hashicorp Vault
CVE-2021-3282
HashiCorp Vault Enterprise 1.6.0 & 1.6.1 allowed the `remove-peer` raft operator command to be executed against DR secondaries without authentication. Fixed in 1.6.2.
Vulnerability class: Broken Authentication
EPSS: 0.013 (67.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Hashicorp Vault — versions 1.6.0, 1.6.1
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
Frequently asked questions
- What is CVE-2021-3282?
- CVE-2021-3282 is a high-severity vulnerability in Hashicorp Vault, classified under Improper Authentication. CVSS score: 7.5/10. Published 2021-02-01.
- How severe is CVE-2021-3282?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-3282 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.