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CVE-2024-20276

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CVE-2024-20276

Published: Mar 27, 2024

Modified: Aug 1, 2024

PUBLISHED

CVSS v3.1

7.4

HIGH

Description

A vulnerability in Cisco IOS Software for Cisco Catalyst 6000 Series Switches could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly. This vulnerability is due to improper handling of process-switched traffic. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition.

VendorProductVersions

Cisco

IOS

affected
15.5(1)SY5
affected
15.5(1)SY6
affected
15.5(1)SY7
affected
15.5(1)SY8
affected
15.5(1)SY9

+2 more versions

Weaknesses (CWE)

CWE-248

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

References

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