CVE-2026-59686

{"id": "CVE-2026-59686", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-59686", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-27T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@progress.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.7}]}, "affected": [{"source": "security@progress.com", "affectedData": [{"vendor": "Progress Software", "product": "LoadMaster", "versions": [{"status": "affected", "version": "All Previous Versions", "lessThan": "7.2.63.3", "versionType": "custom"}, {"status": "affected", "version": "All Previous Versions", "lessThan": "7.2.54.19", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Progress Software", "product": "ECS Connection Manager", "versions": [{"status": "affected", "version": "7.2.60.0", "lessThan": "7.2.63.3", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Progress Software", "product": "Object Scale Connection Manager", "versions": [{"status": "affected", "version": "7.2.60.0", "lessThan": "7.2.63.3", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Progress Software", "product": "MOVEit WAF", "versions": [{"status": "affected", "version": "7.2.60.0", "lessThan": "7.2.63.3", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-27T13:18:21.947", "references": [{"url": "https://community.progress.com/s/article/LoadMaster-Critical-Security-Bulletin-July-2026-CVE-2026-59686-CVE-2026-59687-CVE-2026-59688-CVE-2026-59689-CVE-2026-59690", "tags": ["Vendor Advisory"], "source": "security@progress.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@progress.com", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "An OS Command Injection vulnerability in Progress Software LoadMaster, ECS Connection Manager, Object Scale Connection Manager, and MOVEit WAF allows an authenticated attacker with high privileges to execute arbitrary operating system commands on the affected appliance via the management interface, potentially resulting in complete system compromise."}], "lastModified": "2026-08-11T14:13:12.220", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:progress:connection_manager_for_objectscale:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8CD189F3-D14D-4832-8336-81F68FBECB40", "versionEndExcluding": "7.2.63.3"}, {"criteria": "cpe:2.3:a:progress:ecs_connection_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CAAED750-09E3-491D-A7FB-5F3CFF03C525", "versionEndExcluding": "7.2.63.3"}, {"criteria": "cpe:2.3:a:progress:moveit_web_application_firewall:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1CEC3883-D690-4303-9B2B-87FC9EF1362A", "versionEndExcluding": "7.2.63.3"}, {"criteria": "cpe:2.3:o:progress:loadmaster:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21F22CD8-CE9E-4888-BFDA-95A05109FAC3", "versionEndExcluding": "7.2.54.19"}, {"criteria": "cpe:2.3:o:progress:loadmaster:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CBEB6B0D-BA01-4D3B-9EEB-C35505F71293", "versionEndExcluding": "7.2.63.3", "versionStartIncluding": "7.2.55.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@progress.com"}