What is the severity of CVE-2024-20376?

CVE-2024-20376 is considered to have a medium severity level due to its potential to cause a denial of service (DoS) condition.

How does CVE-2024-20376 affect Cisco IP Phone firmware?

CVE-2024-20376 allows an unauthenticated remote attacker to cause a reload of affected Cisco IP Phone devices, leading to service disruption.

What versions of Cisco IP Phone firmware are impacted by CVE-2024-20376?

The specific versions affected by CVE-2024-20376 are not detailed, but it impacts Cisco IP Phone firmware due to insufficient input validation.

How can I mitigate CVE-2024-20376?

To mitigate CVE-2024-20376, ensure your Cisco IP Phone firmware is updated to the latest version provided by Cisco with security fixes.

Is CVE-2024-20376 exploitable remotely?

Yes, CVE-2024-20376 can be exploited by an unauthenticated remote attacker, highlighting the importance of network security measures.

Vulnerability/
CVE-2024-20376

high

7.5

CWE

787

1/5/2024

1/8/2024

CVE-2024-20376

First published: Wed May 01 2024(Updated: )

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.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco IP Phone Firmware

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Reference Links

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipphone-multi-vulns-cXAhCvS

Frequently Asked Questions

What is the severity of CVE-2024-20376?
CVE-2024-20376 is considered to have a medium severity level due to its potential to cause a denial of service (DoS) condition.
How does CVE-2024-20376 affect Cisco IP Phone firmware?
CVE-2024-20376 allows an unauthenticated remote attacker to cause a reload of affected Cisco IP Phone devices, leading to service disruption.
What versions of Cisco IP Phone firmware are impacted by CVE-2024-20376?
The specific versions affected by CVE-2024-20376 are not detailed, but it impacts Cisco IP Phone firmware due to insufficient input validation.
How can I mitigate CVE-2024-20376?
To mitigate CVE-2024-20376, ensure your Cisco IP Phone firmware is updated to the latest version provided by Cisco with security fixes.
Is CVE-2024-20376 exploitable remotely?
Yes, CVE-2024-20376 can be exploited by an unauthenticated remote attacker, highlighting the importance of network security measures.

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Frequently Asked Questions

What is the severity of CVE-2024-20376?
CVE-2024-20376 is considered to have a medium severity level due to its potential to cause a denial of service (DoS) condition.
How does CVE-2024-20376 affect Cisco IP Phone firmware?
CVE-2024-20376 allows an unauthenticated remote attacker to cause a reload of affected Cisco IP Phone devices, leading to service disruption.
What versions of Cisco IP Phone firmware are impacted by CVE-2024-20376?
The specific versions affected by CVE-2024-20376 are not detailed, but it impacts Cisco IP Phone firmware due to insufficient input validation.
How can I mitigate CVE-2024-20376?
To mitigate CVE-2024-20376, ensure your Cisco IP Phone firmware is updated to the latest version provided by Cisco with security fixes.
Is CVE-2024-20376 exploitable remotely?
Yes, CVE-2024-20376 can be exploited by an unauthenticated remote attacker, highlighting the importance of network security measures.