CVE-2026-57910

{"id": "CVE-2026-57910", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-57910", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-08-25T12:53:05.334812Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "5d1c2695-1a31-4499-88ae-e847036fd7e3", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "5d1c2695-1a31-4499-88ae-e847036fd7e3", "affectedData": [{"vendor": "WatchGuard", "product": "WatchGuard Agent", "versions": [{"status": "affected", "version": "0", "lessThan": "1.17.01.0000", "versionType": "semver"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}, {"vendor": "WatchGuard", "product": "WatchGuard Agent", "versions": [{"status": "affected", "version": "0", "lessThan": "1.25.13.0000", "versionType": "semver"}], "platforms": ["Windows"], "defaultStatus": "unaffected"}, {"vendor": "WatchGuard", "product": "WatchGuard Agent", "versions": [{"status": "affected", "version": "0", "lessThan": "1.17.21.0000", "versionType": "semver"}], "platforms": ["macOS"], "defaultStatus": "unaffected"}]}], "published": "2026-08-25T12:16:24.773", "references": [{"url": "https://psirt.watchguard.com/CVE-2026-57910", "source": "5d1c2695-1a31-4499-88ae-e847036fd7e3"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "5d1c2695-1a31-4499-88ae-e847036fd7e3", "description": [{"lang": "en", "value": "CWE-306"}, {"lang": "en", "value": "CWE-347"}, {"lang": "en", "value": "CWE-494"}]}], "descriptions": [{"lang": "en", "value": "Improper authentication in the WatchGuard Agent allows an unauthenticated attacker with network access to cause the agent to execute arbitrary code with elevated privileges."}], "lastModified": "2026-09-09T15:17:07.790", "sourceIdentifier": "5d1c2695-1a31-4499-88ae-e847036fd7e3"}