CVE-2026-77654

{"id": "CVE-2026-77654", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-77654", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-08T12:19:17.974612Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "security.vulnerabilities@algosec.com", "cvssData": {"Safety": "NEGLIGIBLE", "version": "4.0", "Recovery": "USER", "baseScore": 6.1, "Automatable": "YES", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:X/RE:L/U:Amber", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "AMBER", "userInteraction": "ACTIVE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "LOW", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security.vulnerabilities@algosec.com", "affectedData": [{"vendor": "Algosec", "product": "Horizon Security Analyzer", "versions": [{"status": "affected", "version": "A33.10 (up to build 300)"}, {"status": "affected", "version": "A33.20 (up to build 170)"}, {"status": "affected", "version": "A33.30 (up to build 110)"}], "platforms": ["Linux", "64 bit"], "defaultStatus": "unaffected"}]}], "published": "2026-09-08T11:17:44.283", "references": [{"url": "https://techdocs.algosec.com/en/cves/Content/tech-notes/cves/cve-2026-77654.htm", "source": "security.vulnerabilities@algosec.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security.vulnerabilities@algosec.com", "description": [{"lang": "en", "value": "CWE-266"}]}], "descriptions": [{"lang": "en", "value": "Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows\u00a0Privilege Escalation and Parameter Injection.\n\nA local user with access to the command line may escalate their privileges by abusing the parameters of a command that is approved in the sudoers file.\u00a0\n\n\nThis issue affects\u00a0Horizon Security Analyzer : A33.10, A33.20 and A33.30."}], "lastModified": "2026-09-08T14:03:48.663", "sourceIdentifier": "security.vulnerabilities@algosec.com"}