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https://github.com/fkie-cad/nvd-json-data-feeds.git
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162 lines
5.1 KiB
JSON
162 lines
5.1 KiB
JSON
{
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"id": "CVE-2020-24685",
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"sourceIdentifier": "cybersecurity@ch.abb.com",
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"published": "2021-02-09T04:15:14.393",
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"lastModified": "2024-11-21T05:15:46.830",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service (DoS) vulnerability. Vulnerability allows attacker to stop the PLC. After stopping (ERR LED flashing red), physical access to the PLC is required in order to restart the application. This issue affects: ABB AC500 V2 products with onboard Ethernet version 2.8.4 and prior versions."
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},
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{
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"lang": "es",
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"value": "Un paquete no autenticado especialmente dise\u00f1ado y enviado por un atacante a trav\u00e9s de la red causar\u00e1 una vulnerabilidad de denegaci\u00f3n de servicio (DoS). Una vulnerabilidad permite a un atacante detener el PLC. Despu\u00e9s de detenerse (LED ERR parpadeando en rojo), es requerido acceso f\u00edsico al PLC para reiniciar la aplicaci\u00f3n. Este problema afecta a: Productos ABB AC500 V2 con Ethernet integrado versi\u00f3n 2.8.4 d y anteriores"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "cybersecurity@ch.abb.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 4.0
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},
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 4.0
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"baseScore": 5.0,
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL"
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "cybersecurity@ch.abb.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-789"
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}
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]
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},
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-770"
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}
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]
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}
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],
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"configurations": [
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{
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"operator": "AND",
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:abb:ac500_cpu_firmware:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2.8.5",
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"matchCriteriaId": "A6EEF8FD-379B-4D13-985D-A812C6627CE7"
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}
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]
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},
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": false,
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"criteria": "cpe:2.3:h:abb:pm573-eth:2.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "E50EDB62-28E9-42DB-A6D5-8F08050FD882"
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},
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{
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"vulnerable": false,
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"criteria": "cpe:2.3:h:abb:pm583-eth:2.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "5BEC2866-83F4-4546-9B1D-395E0AA0B2F1"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://search.abb.com/library/Download.aspx?DocumentID=3ADR010667&LanguageCode=en&DocumentPartId=&Action=Launch",
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"source": "cybersecurity@ch.abb.com",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://search.abb.com/library/Download.aspx?DocumentID=3ADR010667&LanguageCode=en&DocumentPartId=&Action=Launch",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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}
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]
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} |