{"id":"CVE-2026-21848","title":"HCL BigFix Service Management is affected by a Security Misconfiguration vulnerability, which could allow an authenticated attacker to exploit improper access controls, enabling the unauthorized viewing of restricted data elements across…","summary":"HCL BigFix Service Management is affected by a Security Misconfiguration vulnerability, which could allow an authenticated attacker to exploit improper access controls, enabling the unauthorized viewing of restricted data elements across…","severity":"medium","cvss":5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","cwe":["CWE-284"],"vendor":"HCL Software","product":"HCL BigFix Service Management","affected":["hcl_bigfix_service_management V23"],"published":"2026-09-18","updated":"2026-09-18","sourceUpdated":"2026-09-18T20:17:15.607","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21848","references":[{"url":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133917","label":"psirt@hcl.com"}],"tags":["nvd","cve.org"],"epss":0.00197,"epssPercentile":0.09702,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-18T19:13:39.378820Z"},"ingestedAt":"2026-09-18T08:38:04.117Z","slug":"CVE-2026-21848","body":"## Overview\n\nHCL BigFix Service Management is affected by a Security Misconfiguration vulnerability, which could allow an authenticated attacker to exploit improper access controls, enabling the unauthorized viewing of restricted data elements across tenant boundaries.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":27.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}