CVE-2021-25935

{"id": "CVE-2021-25935", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2021-05-25T19:15:07.657", "references": [{"url": "https://github.com/OpenNMS/opennms/commit/101e3aa06ec9a1f8f266335fc6f5685c062c6117", "tags": ["Patch", "Third Party Advisory"], "source": "vulnerabilitylab@mend.io"}, {"url": "https://github.com/OpenNMS/opennms/commit/eb08b5ed4c5548f3e941a1f0d0363ae4439fa98c", "tags": ["Patch", "Third Party Advisory"], "source": "vulnerabilitylab@mend.io"}, {"url": "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25935", "tags": ["Exploit", "Third Party Advisory"], "source": "vulnerabilitylab@mend.io"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "In OpenNMS Horizon, versions opennms-17.0.0-1 through opennms-27.1.0-1; OpenNMS Meridian, versions meridian-foundation-2015.1.0-1 through meridian-foundation-2019.1.18-1; meridian-foundation-2020.1.0-1 through meridian-foundation-2020.1.7-1 are vulnerable to Stored Cross-Site Scripting, since the function `add()` performs improper validation checks on the input sent to the `foreign-source` parameter. Due to this flaw an attacker could bypass the existing regex validation and inject an arbitrary script which will be stored in the database."}, {"lang": "es", "value": "En OpenNMS Horizon, versiones opennms-17.0.0-1 hasta opennms-27.1.0-1; OpenNMS Meridian, versiones meridian-foundation-2015.1.0-1 hasta meridian-foundation-2019.1.18-1; versiones meridian-foundation-2020.1.0-1 hasta meridian-foundation-2020.1.7-1, son vulnerables a un ataque de tipo Cross-Site Scripting Almacenado, ya que la funci\u00f3n \"add()\" lleva a cabo chequeos de comprobaci\u00f3n inapropiadas en la entrada enviada hacia el par\u00e1metro \"foreign-source\". Debido a este fallo, un atacante podr\u00eda omitir la Comprobaci\u00f3n de expresiones regulares existente e inyectar un script arbitrario que ser\u00e1 almacenado en la base de datos"}], "lastModified": "2021-06-03T15:22:57.677", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:opennms:horizon:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6C96553A-9C6B-4BF9-B2AC-C55C62E45308", "versionEndIncluding": "27.1.0", "versionStartIncluding": "17.0.0"}, {"criteria": "cpe:2.3:a:opennms:meridian:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE7DE870-3CA3-4C5C-A7A9-A29DBE0466C4", "versionEndIncluding": "2019.1.18", "versionStartIncluding": "2015.1.0"}, {"criteria": "cpe:2.3:a:opennms:meridian:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AAD28774-4091-477C-B1E0-282EA4047F25", "versionEndIncluding": "2020.1.7", "versionStartIncluding": "2020.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "vulnerabilitylab@mend.io"}