{"api_version":"1","generated_at":"2026-04-23T06:20:20+00:00","cve":"CVE-2021-1254","urls":{"html":"https://cve.report/CVE-2021-1254","api":"https://cve.report/api/cve/CVE-2021-1254.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-1254","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-1254"},"summary":{"title":"CVE-2021-1254","description":"Multiple vulnerabilities in the web-based management interface of Cisco Finesse could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit these vulnerabilities by injecting malicious code into the web-based management interface and persuading a user to click a malicious link. 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"}],"impact":{"cvss":{"baseScore":"4.8","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N ","version":"3.0"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-79"}]}]},"references":{"reference_data":[{"name":"20210519 Cisco Finesse Cross-Site Scripting Vulnerabilities","refsource":"CISCO","url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-finesse-strd-xss-bUKqffFW"}]},"source":{"advisory":"cisco-sa-finesse-strd-xss-bUKqffFW","defect":[["CSCvv68315","CSCvv89396","CSCvy20397","CSCvy20398"]],"discovery":"INTERNAL"}},"nvd":{"publishedDate":"2021-05-22 07:15:00","lastModifiedDate":"2023-11-07 03:27:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.7,"impactScore":2.7},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:cisco:finesse:*:*:*:*:*:*:*:*","versionEndExcluding":"12.6\\(1\\)","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"1254","Ordinal":"191327","Title":"CVE-2021-1254","CVE":"CVE-2021-1254","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"1254","Ordinal":"1","NoteData":"Multiple vulnerabilities in the web-based management interface of Cisco Finesse could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit these vulnerabilities by injecting malicious code into the web-based management interface and persuading a user to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. An attacker needs valid administrator credentials to inject the malicious script code.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"1254","Ordinal":"2","NoteData":"2021-05-22","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"1254","Ordinal":"3","NoteData":"2021-05-22","Type":"Other","Title":"Modified"}]}}}