{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2026-20128", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-20128", "idYear": 2026, "status": "PUBLISHED", "publishedAt": "2026-02-25T16:14:12.353Z", "updatedAt": "2026-04-21T03:55:31.648Z", "importedAt": "2026-10-24T01:57:55.771Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "Cisco Catalyst SD-WAN Manager Information Disclosure Vulnerability", "summary": "A vulnerability in the Data Collection Agent (DCA) feature of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to gain DCA user privileges on an affected system.\r\n\r\nThis vulnerability is due to the presence of a credential file for the DCA user on an affected system. An attacker could exploit this vulnerability by sending a crafted HTTP request and reading the file that contains the DCA password from that affected system. A successful exploit could allow the attacker to access another affected system and gain DCA user privileges.\r\nNote: Cisco Catalyst SD-WAN Manager releases 20.18 and later are not affected by this vulnerability.", "affected": [ { "vendor": "Cisco", "product": "Cisco Catalyst SD-WAN Manager", "defaultStatus": "unknown", "versions": [ { "version": "20.1.12", "status": "affected" }, { "version": "19.2.1", "status": "affected" }, { "version": "18.4.4", "status": "affected" }, { "version": "18.4.5", "status": "affected" }, { "version": "20.1.1.1", "status": "affected" }, { "version": "20.1.1", "status": "affected" }, { "version": "19.3.0", "status": "affected" }, { "version": "19.2.2", "status": "affected" }, { "version": "19.2.099", "status": "affected" }, { "version": "18.3.6", "status": "affected" }, { "version": "18.3.7", "status": "affected" }, { "version": "19.2.0", "status": "affected" }, { "version": "18.3.8", "status": "affected" }, { "version": "19.0.0", "status": "affected" }, { "version": "19.1.0", "status": "affected" }, { "version": "18.4.302", "status": "affected" }, { "version": "18.4.303", "status": "affected" }, { "version": "19.2.097", "status": "affected" }, { "version": "19.2.098", "status": "affected" }, { "version": "17.2.10", "status": "affected" }, { "version": "18.3.6.1", "status": "affected" }, { "version": "19.0.1a", "status": "affected" }, { "version": "18.2.0", "status": "affected" }, { "version": "18.4.3", "status": "affected" }, { "version": "18.4.1", "status": "affected" }, { "version": "17.2.8", "status": "affected" }, { "version": "18.3.3.1", "status": "affected" }, { "version": "18.4.0", "status": "affected" }, { "version": "18.3.1", "status": "affected" }, { "version": "17.2.6", "status": "affected" }, { "version": "17.2.9", "status": "affected" }, { "version": "18.3.4", "status": "affected" }, { "version": "17.2.5", "status": "affected" }, { "version": "18.3.1.1", "status": "affected" }, { "version": "18.3.5", "status": "affected" 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"version": "20.3.4", "status": "affected" }, { "version": "20.3.3.0.14", "status": "affected" }, { "version": "19.2.4.0.8", "status": "affected" }, { "version": "19.2.4.0.9", "status": "affected" }, { "version": "20.3.4.0.1", "status": "affected" }, { "version": "20.3.2.0.5", "status": "affected" }, { "version": "20.5.1.0.2", "status": "affected" }, { "version": "20.6.1.1", "status": "affected" }, { "version": "20.6.0.18.3", "status": "affected" }, { "version": "20.3.2.0.6", "status": "affected" }, { "version": "20.6.0.18.4", "status": "affected" }, { "version": "20.4.2.0.2", "status": "affected" }, { "version": "20.3.3.0.16", "status": "affected" }, { "version": "20.6.1.0.1", "status": "affected" }, { "version": "20.3.4.0.6", "status": "affected" }, { "version": "20.7.1EFT2", "status": "affected" }, { "version": "20.3.4.0.9", "status": "affected" }, { "version": "20.3.4.0.11", "status": "affected" }, { "version": "20.3.3.0.18", "status": "affected" }, { "version": "20.6.2.1", "status": "affected" }, { "version": "20.3.4.1", "status": "affected" }, { "version": "20.4.2.1", "status": "affected" }, { "version": "20.4.2.1.1", "status": "affected" }, { "version": "20.3.4.1.1", "status": "affected" }, { "version": "20.3.813", "status": "affected" }, { "version": "20.3.4.0.19", "status": "affected" }, { "version": "20.4.2.2.1", "status": "affected" }, { "version": "20.5.1.2", "status": "affected" }, { "version": "20.3.814", "status": "affected" }, { "version": "20.4.2.2", "status": "affected" }, { "version": "20.6.2.2", "status": "affected" }, { "version": "20.3.4.2.1", "status": "affected" }, { "version": "20.3.4.1.2", "status": "affected" }, { "version": "20.3.4.0.20", "status": "affected" }, { "version": "20.6.2.2.3", "status": "affected" }, { "version": "20.4.2.2.2", "status": "affected" }, { "version": "20.6.2.0.4", "status": "affected" }, { "version": "20.3.4.0.24", "status": "affected" }, { "version": "20.6.2.2.7", "status": "affected" }, { "version": "20.3.4.2.2", "status": "affected" }, { "version": "20.4.2.2.4", "status": "affected" }, { "version": "20.3.5.0.8", "status": "affected" }, { "version": "20.3.5.0.9", "status": "affected" }, { "version": "20.3.5.0.7", "status": "affected" }, { "version": "20.6.3.0.2", "status": "affected" }, { "version": "20.9.1EFT2", "status": "affected" }, { "version": "20.3.6", "status": "affected" }, { "version": "20.3.7", "status": "affected" }, { "version": "20.4.2.3", "status": "affected" }, { "version": "20.3.5.1", "status": "affected" }, { "version": "20.3.4.3", "status": "affected" }, { "version": "20.3.3.2", "status": "affected" }, { "version": "20.3.7.1", "status": "affected" }, { "version": "20.3.4.0.25", "status": "affected" }, { "version": "20.6.2.2.4", "status": "affected" }, { "version": "20.6.1.2", "status": "affected" }, { "version": "20.1.3.1", "status": "affected" }, { "version": "20.6.5.1.4", "status": "affected" }, { "version": "20.3.8", "status": "affected" }, { "version": "20.12.501", "status": "affected" }, { "version": "26.1.1", "status": "affected" } ] } ] } } }