CVE-2024-20376 - CVE House
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Status published High CVE-2024-20376

A vulnerability in the web-based management interface of Cisco IP...

Vulnerability Description

A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a DoS condition. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to cause the affected device to reload.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

Cisco IP Phones with Multiplatform Firmware, Cisco PhoneOS
Vulnerable Versions:
11.3.1 MSR2-6, 11.3.1 MSR3-3, 11.3.2, 11.3.3, 11.3.1 MSR4-1, 11.3.4, 11.3.5, 11.3.3 MSR2, 11.3.3 MSR1, 11.3.6, 11-3-1MPPSR4UPG, 11.3.7, 11-3-1MSR2UPG, 11.3.6SR1, 11.3.7SR1, 11.3.7SR2, 11.0.0, 11.0.1, 11.0.1 MSR1-1, 11.0.2, 11.1.1, 11.1.1 MSR1-1, 11.1.1 MSR2-1, 11.1.2, 11.1.2 MSR1-1, 11.1.2 MSR3-1, 11.2.1, 11.2.2, 11.2.3, 11.2.3 MSR1-1, 11.2.4, 11.3.1, 11.3.1 MSR1-3, 4.5, 4.6 MSR1, 4.7.1, 4.8.1, 4.8.1 SR1, 5.0.1, 12.0.1, 12.0.2, 12.0.3, 12.0.3SR1, 12.0.4, 5.1.1, 5.1.2, 5.1(2)SR1, 1.0.1, 2.1.1, 2.0.1, 2.3.1

Timeline

Official Publish: May 1st, 2024
Last Modified: August 1st, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)