Cisco IP Phone 6800/IP Phone 7800/IP Phone 8800 up to 12.0.4 Web-based Management Interface information disclosure

Summaryinfo

A vulnerability classified as problematic has been found in Cisco IP Phone 6800, IP Phone 7800 and IP Phone 8800. This affects an unknown function of the component Web-based Management Interface. This manipulation causes information disclosure. This vulnerability is registered as CVE-2024-20378. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Cisco IP Phone 6800, IP Phone 7800 and IP Phone 8800. Affected by this vulnerability is some unknown processing of the component Web-based Management Interface. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to retrieve sensitive information from an affected device. This vulnerability is due to a lack of authentication for specific endpoints of the web-based management interface on an affected device. An attacker could exploit this vulnerability by connecting to the affected device. A successful exploit could allow the attacker to gain unauthorized access to the device, enabling the recording of user credentials and traffic to and from the affected device, including VoIP calls that could be replayed.

The advisory is shared at sec.cloudapps.cisco.com. This vulnerability is known as CVE-2024-20378 since 11/08/2023. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Upgrading eliminates this vulnerability.

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Productinfo

Type

• IP Phone Software

Vendor

• Cisco

Name

• IP Phone 6800
• IP Phone 7800
• IP Phone 8800

Version

• 4.5
• 4.6
• 4.7.1
• 4.8.1
• 5.0.1
• 5.1
• 5.1.1
• 5.1.2
• 11.0.0
• 11.0.1
• 11.0.2
• 11.1.1
• 11.1.2
• 11.2.1
• 11.2.2
• 11.2.3
• 11.2.4
• 11.3.1
• 11.3.2
• 11.3.3
• 11.3.4
• 11.3.5
• 11.3.6
• 11.3.6SR1
• 11.3.7
• 11.3.7SR1
• 11.3.7SR2
• 12.0.1
• 12.0.2
• 12.0.3
• 12.0.3SR1
• 12.0.4

License

• commercial

Website

• Vendor: https://www.cisco.com/

CPE 2.3info

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CPE 2.2info

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Entryinfo

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