{"id":"CVE-2026-21822","title":"HCLSoftware AppScan 360° was affected by a Path Traversal vulnerability in the ASReportService component","summary":"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…","severity":"medium","cvss":6.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-22"],"vendor":"HCL Software","product":"HCL AppScan 360°","affected":["hcl_appscan_360 v 2.1.0 and lower"],"published":"2026-09-18","updated":"2026-09-18","sourceUpdated":"2026-09-18T13:44:57.517","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21822","references":[{"url":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133460","label":"psirt@hcl.com"}],"tags":["nvd","cve.org"],"epss":0.0021,"epssPercentile":0.11576,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-18T10:39:30.882586Z"},"ingestedAt":"2026-09-18T09:38:46.157Z","slug":"CVE-2026-21822","body":"## Overview\n\nHCLSoftware 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":34.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}