Vulnerability in Hclsoftware Hcl Hive
CVE-2026-21755
HCL Hive is affected by a missing rate limit which could allow an attacker unauthorized access via brute-force or credential stuffing attacks, or cause a denial of service.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Hclsoftware Hcl Hive — versions 1.0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-21755?
- CVE-2026-21755 is a medium-severity vulnerability in Hclsoftware Hcl Hive, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 5.3/10. Published 2026-08-24.
- How severe is CVE-2026-21755?
- Medium severity. CVSS v3 base score is 5.3 out of 10.