Unrestricted file upload in HCL Software AION
Priority MEDIUM 41CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.
Summary
HCL AION is affected by an Unrestricted File Upload vulnerability. This can allow malicious file uploads, potentially resulting in unauthorized code execution or system compromise.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00215 12th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| HCL Software | AION | 2 | — | No fix listed | CNA |
- AION VendorHCL Software Affected 2 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hcltech:aion:2.0.0:*:*:*:*:*:*:* | 2.0.0 | Vulnerable | HCL Software |
- cpe:2.3:a:hcltech:aion:2.0.0:*:*:*:*:*:*:* Versions 2.0.0 Vulnerable ·HCL Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-55251
- 2026-10-03 Alias added: GHSA-7g5p-hwp2-2wpx
References
More HCL Software Aion vulnerabilities
- TI-2025-32705 HCL AION is susceptible to Potential Command Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-32739 HCL AION is affected by an Host Header Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-32714 HCL AION is susceptible to Trusted types in scripts not enforced in CSP CVSS 3.1CRITICAL 9.8
- TI-2025-34917 HCL AION is affected by a Weak Password Policy vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-32707 HCL AION is susceptible to Missing SameSite vulnerability CVSS 3.1HIGH 8.8
- TI-2025-32729 HCL AION is susceptible to Inline script execution allowed in CSP vulnerability CVSS 3.1HIGH 8.2
Sources
- CVE-2025-55251 · CVE Program
- CVE-2025-55251 · NVD
- FIRST EPSS
- GHSA-7g5p-hwp2-2wpx · GitHub Advisory Database · CC BY 4.0
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