Vulnerabilities CVE-2026-20128

CVE-2026-20128

Medium

Open

KEV

TLP:CLEAR

Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format Vulnerability

NVD CVE.org

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Description

Cisco — Catalyst SD-WAN Manager — Cisco Catalyst SD-WAN Manager contains a storing passwords in a recoverable format vulnerability that allows an authenticated, local attacker to gain DCA user privileges by accessing a credential file for the DCA user on the filesystem as a low-privileged user.

Details

EPSS Score ⓘ: 6.94%

93.5th percentile
Confidence: 100%
CISA KEV
Date Added: Apr 20, 2026
Patch Due: Apr 23, 2026
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 applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.

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