2 lines
3.3 KiB
JSON
2 lines
3.3 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"affected","product":"Car Alarm System KE700","vendor":"Micca Auto Electronics Co., Ltd.","versions":[{"status":"affected","version":"KE700"},{"status":"unknown","version":"KE700+"}]}],"source":"cve@asrg.io"}],"cveTags":[],"descriptions":[{"lang":"en","value":"The Micca KE700 system contains flawed resynchronization logic and is vulnerable to replay attacks. This attack requires sending two previously captured codes in a specific sequence. As a result, the system can be forced to accept previously used (stale) rolling codes and execute a command. Successful exploitation allows an attacker to clone the alarm key. This grants the attacker unauthorized access to the vehicle to unlock or lock the doors."},{"lang":"es","value":"El sistema Micca KE700 contiene lógica de resincronización defectuosa y es vulnerable a ataques de repetición. Este ataque requiere el envío de dos códigos previamente capturados en una secuencia específica. Como resultado, el sistema puede ser forzado a aceptar códigos rotatorios previamente usados (obsoletos) y ejecutar un comando. La explotación exitosa permite a un atacante clonar la llave de la alarma. Esto otorga al atacante acceso no autorizado al vehículo para desbloquear o bloquear las puertas."}],"id":"CVE-2026-2540","lastModified":"2026-06-17T10:31:16.510","metrics":{"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","availabilityRequirement":"NOT_DEFINED","baseScore":8.4,"baseSeverity":"HIGH","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"DIFFUSE","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:L/SI:L/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:X/AU:X/R:X/V:D/RE:M/U:X","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"MODERATE"},"source":"cve@asrg.io","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-2540","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-02-17T16:42:17.825107Z","version":"2.0.3"}}]},"published":"2026-02-15T11:15:55.070","references":[{"source":"cve@asrg.io","url":"https://asrg.io/security-advisories/cve-2026-2540/"}],"sourceIdentifier":"cve@asrg.io","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-288"},{"lang":"en","value":"CWE-294"}],"source":"cve@asrg.io","type":"Secondary"}]}
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