CVE-2021-22676

{"id": "CVE-2021-22676", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2021-08-10T15:15:07.457", "references": [{"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-217-04", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "UserExcelOut.asp within WebAccess/SCADA is vulnerable to cross-site scripting (XSS), which could allow an attacker to send malicious JavaScript code. This could result in hijacking of cookie/session tokens, redirection to a malicious webpage, and unintended browser action on the WebAccess/SCADA (WebAccess/SCADA versions prior to 8.4.5, WebAccess/SCADA versions prior to 9.0.1)."}, {"lang": "es", "value": "El archivo UserExcelOut.asp dentro de WebAccess/SCADA es vulnerable a un ataque de tipo cross-site scripting (XSS), que podr\u00eda permitir a un atacante enviar c\u00f3digo JavaScript malicioso. Esto podr\u00eda resultar en el secuestro de los tokens de cookies/sesi\u00f3n, la redirecci\u00f3n a una p\u00e1gina web maliciosa, y la acci\u00f3n involuntaria del navegador en el WebAccess/SCADA (WebAccess/SCADA versiones anteriores a 8.4.5, WebAccess/SCADA versiones anteriores a 9.0.1)"}], "lastModified": "2021-08-17T19:39:57.183", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:advantech:webaccess\\/scada:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F0F1E90-D14C-49A1-8EC2-3AF211C36FFF", "versionEndExcluding": "8.4.5"}, {"criteria": "cpe:2.3:a:advantech:webaccess\\/scada:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F748CA2A-6623-4D12-86E1-4F51FD9EA193", "versionEndExcluding": "9.0.1", "versionStartIncluding": "9.0"}], "operator": "OR"}]}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}