{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-52550","assignerOrgId":"dd59f033-460c-4b88-a075-d4d3fedb6191","state":"PUBLISHED","assignerShortName":"Armis","dateReserved":"2025-06-17T17:29:21.842Z","datePublished":"2025-09-02T11:26:35.207Z","dateUpdated":"2025-09-02T13:40:43.018Z"},"containers":{"cna":{"affected":[{"defaultStatus":"affected","product":"E3 Supervisory Control","vendor":"Copeland LP","versions":[{"lessThan":"2.31F01","status":"affected","version":"0","versionType":"firmware"}]}],"credits":[{"lang":"en","type":"finder","value":"Armis Labs"}],"datePublic":"2025-07-29T12:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"E3 Site Supervisor Control (firmware version &lt; 2.31F01) firmware upgrade packages are unsigned. An attacker can forge malicious firmware upgrade packages. An attacker with admin access to the application services can install a malicious firmware upgrade.<br>"}],"value":"E3 Site Supervisor Control (firmware version < 2.31F01) firmware upgrade packages are unsigned. An attacker can forge malicious firmware upgrade packages. An attacker with admin access to the application services can install a malicious firmware upgrade."}],"impacts":[{"capecId":"CAPEC-549","descriptions":[{"lang":"en","value":"CAPEC-549 Local Execution of Code"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.6,"baseSeverity":"HIGH","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"CWE-347 Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"dd59f033-460c-4b88-a075-d4d3fedb6191","shortName":"Armis","dateUpdated":"2025-09-02T11:26:35.207Z"},"references":[{"url":"https://www.armis.com/research/frostbyte10/"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Upgrade firmware of affected E3 Supervisory Controls to a version &gt; 2.30F1.<br>"}],"value":"Upgrade firmware of affected E3 Supervisory Controls to a version > 2.30F1."}],"source":{"discovery":"UNKNOWN"},"title":"Firmware upgrade packages are unsigned","workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Restrict access to the E3 Supervisory Controls network interface (ETH 0) by use of restricted VLAN or subnet and / or network firewall. Ensure the restricted VLAN or subnet is never accessible from untrusted networks."}],"value":"Restrict access to the E3 Supervisory Controls network interface (ETH 0) by use of restricted VLAN or subnet and / or network firewall. Ensure the restricted VLAN or subnet is never accessible from untrusted networks."}],"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-09-02T13:40:36.613610Z","id":"CVE-2025-52550","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-09-02T13:40:43.018Z"}}]}}