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CVE-2026-20133

MEDIUM CVSS 3.1: 6.5 EPSS 1.20%
Updated Feb 25, 2026
Cisco
Parameter Value
CVSS 6.5 (MEDIUM)
Type CWE-200 (Information Exposure)
Vendor Cisco
Public PoC No

A vulnerability in Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to view sensitive information on an affected system. This vulnerability is due to insufficient file system access restrictions. An attacker could exploit this vulnerability by accessing the API of an affected system.

A successful exploit could allow the attacker to read sensitive information on the underlying operating system.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)