CVE-2026-21758— HCL Hive is affected by multiple security vulnerabilities.
Quick assessment
Affected
HCL Software Hive
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
HCL Hive 存在一个信息泄露漏洞，可能导致攻击者收集有关主机环境的敏感信息。
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-21758
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
HCL Hive is affected by multiple security vulnerabilities.
Source: CVE Program / CVE List V5
Vulnerability Description
HCL Hive is affected by an information disclosure vulnerability, which could lead to an attacker gathering sensitive information about the host environment.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| HCL Software | Hive | V1.0 | - |
|
II. Public POCs for CVE-2026-21758
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-21758
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-21758 (1)
Same Patch Batch · HCL Software · 2026-08-25 · 3 CVEs total
| CVE-2026-21754 | 5.4 MEDIUM | HCL Hive is affected by multiple security vulnerabilities. |
| CVE-2026-21753 | 4.2 MEDIUM | HCL Hive is affected by multiple security vulnerabilities. |
IV. Related Vulnerabilities
Same product: Hive
Same vendor: HCL Software
-
CVE-2026-21754
HCL Hive is affected by multiple security vulnerabilities. -
CVE-2026-21753
HCL Hive is affected by multiple security vulnerabilities. -
CVE-2026-21784
HCL IntelliOps Event Management is affected by multiple secu -
CVE-2025-62299
HCL IntelliOps Event Management is affected by multiple secu -
CVE-2025-62300
HCL IntelliOps Event Management is affected by multiple secu
Same weakness: CWE-200
-
CVE-2026-55553
urllib: Cross-origin redirects preserve credential-bearing r -
CVE-2026-79780
rclone before v1.75.0 Credential Exposure via S3 Redirect -
CVE-2026-79776
rclone before 1.75.0 Authentication Bypass via pprof -
CVE-2026-79660
Ech0 before 4.7.3 Email Disclosure via Public API -
CVE-2026-72698
Grav CMS before 2.0.16 Information Disclosure via Twig Sandb
V. Comments for CVE-2026-21758
No comments yet