In the Wild: Information Disclosure (CVE-2026-20133) Exploited in Cisco SD-WAN Manager
ID: 355df339-f7eb-596a-9914-33f064f469e6
STIX ID: report--355df339-f7eb-596a-9914-33f064f469e6
Feed Name: securityonline.info
Threat Score
Cisco PSIRT confirmed active exploitation of CVE-2026-20133, an information-disclosure vulnerability in Cisco Catalyst SD‑WAN Manager that allows unauthenticated remote attackers to access sensitive operating system files via the product API; CISA added the CVE to its Known Exploited Vulnerabilities catalog and Cisco strongly urges immediate migration to fixed releases listed for affected versions.
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