HomeCVE Intelligence › CVE-2026-20128
CVSS 9.5 CRITICAL 🔴 ACTIVELY EXPLOITED Vulnerability

CVE-2026-20128: Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format Vulnerability

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 o…

⚠️ CISA KEV Remediation Due: 2026-04-23
9.5CVSS Score
CRITICALSeverity
YESCISA KEV
VulnerabilityImpact Type

📋 Vulnerability Details

CVE IDCVE-2026-20128
VendorCisco
Affected ProductCatalyst SD-WAN Manager
Vulnerability TypeVulnerability
CVSS Score9.5 (CRITICAL)
Actively Exploited✅ Yes — CISA KEV Listed
Patch StatusPending Vendor Disclosure
Reported ByCYBERDUDEBIVASH SENTINEL APEX Intelligence (via cisa_kev)

🔬 Technical Analysis

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.

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