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CVE-2024-20371

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CVE-2024-20371

Published: Nov 6, 2024

Modified: Nov 6, 2024

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

A vulnerability in the access control list (ACL) programming of Cisco Nexus 3550-F Switches could allow an unauthenticated, remote attacker to send traffic that should be blocked to the management interface of an affected device.  This vulnerability exists because ACL deny rules are not properly enforced at the time of device reboot. An attacker could exploit this vulnerability by attempting to send traffic to the management interface of an affected device. A successful exploit could allow the attacker to send traffic to the management interface of the affected device.

VendorProductVersions

Cisco

Cisco Nexus 3550 System Software

affected
3550-F_1.11.3
affected
3550-F_1.12.0
affected
3550-F_1.16.0
affected
3550-F_1.17.1
affected
3550-F_1.11.1

+4 more versions

Weaknesses (CWE)

CWE-264

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

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