H3XAOperational intelligence
Live analytical pictureEvidence before assessment
Threat intelligence / Vulnerability

CVE-2026-20262

Cisco Catalyst SD-WAN Manager contains a directory or path traversal vulnerability that could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system.

Vulnerability
TypeVulnerability
External ID—
First seen2026-06-15
Last seen2026-06-15

Confidence

—

Cisco Catalyst SD-WAN Manager contains a directory or path traversal vulnerability that could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system.

Labels

exploitedkev

CISA KEV context

Vendor / productCisco Catalyst SD-WAN Manager
Added2026-06-15
Due date2026-06-29
6 recorded

Relationships

mitigates
from Remediate CVE-2026-20262
Mitigation
related-to
to Manipulating Web Input to File System Calls
Technique
related-to
to Path Traversal
Technique
related-to
to Using Escaped Slashes in Alternate Encoding
Technique
related-to
to Using Slashes and URL Encoding Combined to Bypass Validation Logic
Technique
related-to
to Using Slashes in Alternate Encoding
Technique
2 external

References

nvd
CVE-2026-20262
open
cwe
CWE-22
open
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