CVE-2026-21822

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

Published Sep 18, 2026 CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Hcl Software
Hcl Software hcl Appscan 360°
Vendors & Products Hcl Software
Hcl Software hcl Appscan 360°
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title A path traversal vulnerability has been identified in HCL AppScan 360° (CVE-2026-21822).
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
HCL
Published
Updated
Sep 18, 2026, 10:39 AM
Reserved
Jan 5, 2026, 4:08 PM
Status
Awaiting Analysis
Published
Sep 18, 2026, 9:16 AM
Modified
Sep 18, 2026, 1:44 PM