{"id":"CVE-2026-56597","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-56597","generatedAt":"2026-10-28T01:46:15.252Z","title":"HCL BigFix Service Management is affected by a Sensitive Information Leakage vulnerability, which could allow an unauthenticated attacker to extract internal IP addresses from the application's responses, enabling them to map the underlying network…","description":"HCL BigFix Service Management is affected by a Sensitive Information Leakage vulnerability, which could allow an unauthenticated attacker to extract internal IP addresses from the application's responses, enabling them to map the underlying network topology and identify potential internal targets.","published":"2026-09-18T09:16:42.000Z","lastModified":"2026-10-14T17:37:27.000Z","status":"Analyzed","sourceIdentifier":"psirt@hcl.com","cvss":{"version":"3.1","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-200"],"affected":["hcltech/bigfix service management"],"epss":{"score":0.00165,"percentile":0.05666,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.17%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-14T17:45:19.000Z","detail":{"from":"3.1","score":"5.3","severity":"MEDIUM","fromSeverity":"LOW"},"summary":"Now scored CVSS 5.3 MEDIUM (was 3.1)."}],"references":[{"url":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133917","tags":["Vendor Advisory"],"source":"psirt@hcl.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-56597","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}