PT-2026-68248 · Cisco · Catalyst Sd-Wan
CVE-2026-20310
·
Published
2026-08-05
·
Updated
2026-08-14
CVSS v3.1
9.1
Critical
| Vector | AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Cisco Catalyst SD-WAN (affected versions not specified)
Description
An issue exists involving improper link resolution before file access. This occurs when the system does not properly validate symbolic links or shortcuts before accessing the target file, which could allow an attacker to access files outside of the intended directory.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Link Following
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Weakness Enumeration
Related Identifiers
Affected Products
Catalyst Sd-Wan