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CVE-2026-66984— HCL AION is affected by multiple security vulnerabilities.

Quick assessment

Affected
HCL Software HCL AION
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 AION 存在一项漏洞，某些应用程序响应会泄露内部服务器文件系统路径。攻击者可利用这些信息了解应用程序结构并策划进一步攻击，在特定条件下可能导致意外行为或安全影响。

CVSS 3.1 · Low

Possible ATT&CK Techniques 1 AI

T1592 · Gather Victim Host Information
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I. Basic Information for CVE-2026-66984

Vulnerability Information
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Vulnerability Title
HCL AION is affected by multiple security vulnerabilities.
Source: CVE Program / CVE List V5
Vulnerability Description
HCL AION is affected by a vulnerability where certain application responses revealed internal server file system paths. This information could help an attacker understand the application structure and plan further attacks, potentially resulting in unintended behavior or security impact under certain conditions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/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 HCL AION Version 2.7.0 -

II. Public POCs for CVE-2026-66984

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-66984

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Other References for CVE-2026-66984 (1)

Same Patch Batch · HCL Software · 2026-11-06 · 22 CVEs total

CVE-2026-66981 6.5 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-21850 6.5 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35110 5.4 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-66987 5.3 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35111 4.8 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35113 4.8 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35102 4.7 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35103 4.7 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35104 4.7 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35105 4.7 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35106 4.7 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35107 4.7 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35112 4.2 MEDIUM HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35114 3.7 LOW HCL AION is affected by multiple security vulnerabilities.
CVE-2026-5345 3.7 LOW HCL AION is affected by multiple security vulnerabilities.
CVE-2026-21849 3.7 LOW HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35109 3.7 LOW HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35115 3.7 LOW HCL AION is affected by multiple security vulnerabilities.
CVE-2026-66982 3.3 LOW HCL AION is affected by multiple security vulnerabilities.
CVE-2026-66986 3.3 LOW HCL AION is affected by multiple security vulnerabilities.

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: HCL AION
Same vendor: HCL Software
Same weakness: CWE-200