mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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138 lines
4.5 KiB
JSON
138 lines
4.5 KiB
JSON
{
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"id": "CVE-2021-34599",
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"sourceIdentifier": "info@cert.vde.com",
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"published": "2021-12-01T09:15:06.627",
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"lastModified": "2022-07-28T09:34:21.880",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "Affected versions of CODESYS Git in Versions prior to V1.1.0.0 lack certificate validation in HTTPS handshakes. CODESYS Git does not implement certificate validation by default, so it does not verify that the server provides a valid and trusted HTTPS certificate. Since the certificate of the server to which the connection is made is not properly verified, the server connection is vulnerable to a man-in-the-middle attack."
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},
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{
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"lang": "es",
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"value": "Las versiones afectadas de CODESYS Git en Versiones anteriores a V1.1.0.0, carecen de la comprobaci\u00f3n de certificados en los protocolos de enlace HTTPS. CODESYS Git no implementa la comprobaci\u00f3n de certificados por defecto, por lo que no comprueba que el servidor proporcione un certificado HTTPS v\u00e1lido y confiable. Dado que el certificado del servidor con el que es realizada la conexi\u00f3n no es verificado apropiadamente, la conexi\u00f3n del servidor es vulnerable a un ataque de tipo man-in-the-middle"
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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": "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:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 7.4,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.2,
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"impactScore": 5.2
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},
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{
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"source": "info@cert.vde.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:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 7.4,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.2,
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"impactScore": 5.2
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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:M/Au:N/C:P/I:P/A:N",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "NONE",
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"baseScore": 5.8
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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"impactScore": 4.9,
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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": "info@cert.vde.com",
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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-295"
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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:a:codesys:git:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "1.1.0.0",
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"matchCriteriaId": "E38BAFA3-A5E3-4DF4-94DE-8798CADEFE90"
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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:a:codesys:development_system:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "3.5.17.0",
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"matchCriteriaId": "EE05318E-4AB4-4DEB-8E13-B152C27C7436"
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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://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16959&token=3ce11e44a3277c4520d732ea2e630f2e06bd46ff&download",
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"source": "info@cert.vde.com",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |