CVE-2026-21755
HCL Hive is affected by a missing rate limit
MEDIUM
5.3
CVSS Score
Published: August 24, 2026 at 02:16 PM UTC
Updated: October 12, 2026 at 03:10 PM UTC
1 product affected across 1 vendorHive
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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
SSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
5.3MEDIUMHCL
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusDEFERRED
CWE
CWE-307
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