CVE-2026-21755
HCL Hive is affected by a missing rate limit
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.
INFO
Published Date :
Aug. 24, 2026, 2:16 p.m.
Last Modified :
Aug. 24, 2026, 2:16 p.m.
Remotely Exploit :
Yes !
Source :
HCL
Affected Products
The following products are affected by CVE-2026-21755
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 1e47fe04-f25f-42fa-b674-36de2c5e3cfc |
Solution
- Implement rate limiting on authentication endpoints.
- Monitor for suspicious login patterns.
- Block IPs exhibiting brute-force behavior.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-21755 vulnerability anywhere in the article.