CVE-2025-20247

{"id": "CVE-2025-20247", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "psirt@cisco.com", "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": "2025-05-21T17:15:56.540", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-xss-7teQtFn8", "tags": ["Vendor Advisory"], "source": "psirt@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "psirt@cisco.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in Cisco Webex could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack.\r\n\r A vulnerability is due to improper filtering of user-supplied input. An attacker could exploit this vulnerability by persuading a user to follow a malicious link. A successful exploit could allow the attacker to conduct a cross-site scripting attack against the targeted user."}, {"lang": "es", "value": "Una vulnerabilidad en Cisco Webex podr\u00eda permitir que un atacante remoto no autenticado realice un ataque de Cross-Site Scripting (XSS). Esta vulnerabilidad se debe a un filtrado inadecuado de la informaci\u00f3n proporcionada por el usuario. Un atacante podr\u00eda explotar esta vulnerabilidad persuadiendo al usuario a seguir un enlace malicioso. Una explotaci\u00f3n exitosa podr\u00eda permitirle realizar un ataque de Cross-Site Scripting contra el usuario objetivo."}], "lastModified": "2025-07-14T20:33:58.040", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:webex_meetings:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81774C03-0884-44C6-80EF-DC882BF44C84"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@cisco.com"}