mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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124 lines
3.5 KiB
JSON
124 lines
3.5 KiB
JSON
{
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"id": "CVE-2021-20857",
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"sourceIdentifier": "vultures@jpcert.or.jp",
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"published": "2021-12-01T03:15:06.940",
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"lastModified": "2021-12-02T16:29:45.350",
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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": "Cross-site scripting vulnerability in ELECOM LAN router WRC-2533GHBK-I firmware v1.20 and prior allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors."
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},
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{
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"lang": "es",
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"value": "Una vulnerabilidad de tipo cross-site scripting en el router ELECOM LAN firmware WRC-2533GHBK-I versiones v1.20 y anteriores, permite a un atacante remoto autenticado inyectar un script arbitrario por medio de vectores no especificados"
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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:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 5.4,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.3,
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"impactScore": 2.7
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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:S/C:N/I:P/A:N",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "NONE",
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"baseScore": 3.5
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},
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"baseSeverity": "LOW",
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"exploitabilityScore": 6.8,
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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": true
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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": "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-79"
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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:elecom:wrc-2533ghbk-i_firmware:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "1.20",
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"matchCriteriaId": "BA6BC27D-D195-4E27-9C91-1B530F40B31F"
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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:elecom:wrc-2533ghbk-i:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "DDD11C2A-1EC2-420D-B2AE-FEB67E9866FF"
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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://jvn.jp/en/jp/JVN88993473/index.html",
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"source": "vultures@jpcert.or.jp",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://www.elecom.co.jp/news/security/20211130-01/",
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"source": "vultures@jpcert.or.jp",
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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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} |