Medium severity · published Apr 15, 2026
CVE-2025-52641
Internal Filesystem Exploration vulnerability
5.3
CVSS
0.1%
EPSS
No
On KEV
Description
HCL AION is affected by a vulnerability where certain system behaviours may allow exploration of internal filesystem structures. Exposure of such information may provide insights into the underlying environment, which could potentially aid in further targeted actions or limited information disclosure.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
AION · HCL
2.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-52641
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-52641
Vendor Advisory
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130007
More from AION
9.8
CVE-2025-52648
HCL AION is affected by a vulnerability where offering images are not digitally signed
9.8
CVE-2025-52626
HCL AION is susceptible to Potential Command Injection vulnerability
8.8
CVE-2025-52628
HCL AION is susceptible to Missing SameSite vulnerability
8.2
CVE-2025-52644
HCL AION is affected by a vulnerability where certain user actions are not adequately audited or logged.
8.1
CVE-2025-52631
HCL AION is affected by a Missing or Insecure HTTP Strict-Transport-Security (HSTS) Header vulnerability.