CVE-2026-20133 — Actively Exploited: Catalyst SD-WAN Manager (Cisco)
Cisco Catalyst SD-WAN Manager contains an exposure of sensitive information to an unauthorized actor vulnerability that could allow remote attackers to view sensitive information on affected systems.
| CVE ID | CVE-2026-20133 |
|---|---|
| Vendor | Cisco |
| Product | Catalyst SD-WAN Manager |
| Vulnerability name | Cisco Catalyst SD-WAN Manager Exposure of Sensitive Information to an Unauthorized Actor Vulnerabili |
| Date added | 2026-04-20 |
| Remediation due | 2026-04-23 |
| Known ransomware use | Unknown |
| Required action | Please adhere to CISA’s guidelines to assess exposure and mitigate risks associated with Cisco SD-WAN devices as outlines in CISA’s Emergency Directive 26-03 (URL listed below in Notes) and CISA’s “Hunt & Hardening Guidance for Cisco SD-WAN Devices (URL listed below in Notes). Adhere to the applicab |
| Description | Cisco Catalyst SD-WAN Manager contains an exposure of sensitive information to an unauthorized actor vulnerability that could allow remote attackers to view sensitive information on affected systems. |
| Source | CISA Known Exploited Vulnerabilities |
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