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CVE-2024-20378

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CVE-2024-20378

Published: May 1, 2024

Modified: Aug 1, 2024

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

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.

VendorProductVersions

Cisco

Cisco IP Phones with Multiplatform Firmware

affected
11.3.1 MSR2-6
affected
11.3.1 MSR3-3
affected
11.3.2
affected
11.3.3
affected
11.3.1 MSR4-1

+42 more versions

Cisco

Cisco PhoneOS

affected
1.0.1
affected
2.1.1
affected
2.0.1
affected
2.3.1

Weaknesses (CWE)

CWE-305

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

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