CVE-2026-21822

A path traversal vulnerability has been identified in HCL AppScan 360° (CVE-2026-21822).

State: Published
Severity: 6.3 Medium
Published: Sep 18, 2026
Updated: Sep 18, 2026
Reserved: Jan 5, 2026

Description

HCLSoftware AppScan 360° was affected by a Path Traversal vulnerability in the ASReportService component. Improper handling of file paths allows an authenticated attacker to read or write files outside the intended directory, potentially enabling file system structure inspection or unauthorized file modification within the application's directory scope.

Scores

CVSS	Score	Vector	Source
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	HCL

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
HCL AppScan 360°HCL Software	v 2.1.0 and lowerAffected

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133460

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