PT-2026-68234 · Cisco · Ios Xe+1
CVE-2026-20267
·
Published
2026-08-05
·
Updated
2026-09-08
CVSS v3.1
9.0
Critical
| Vector | AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Cisco IOS XE Software (affected versions not specified)
Description
Improper access control issues were identified during an internal security review. These issues fall under the Common Weakness Enumeration (CWE) Pillar CWE-284, which refers to improper access control, occurring when a software restriction is bypassed or missing, allowing unauthorized access to resources.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Improper Access Control
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Weakness Enumeration
Related Identifiers
Affected Products
Cisco Ios Xe
Ios Xe