CVE-2024-20533
Published: Nov 6, 2024
Modified: Nov 6, 2024
CVSS v3.1
4.8
Description
A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 6800, 7800, and 8800 Series, and Cisco Video Phone 8875 with Cisco Multiplatform Firmware could allow an authenticated, remote attacker to conduct stored cross-site scripting (XSS) attacks against users. This vulnerability exists because the web UI of an affected device does not properly validate user-supplied input. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. Note: To exploit this vulnerability, Web Access must be enabled on the phone and the attacker must have Admin credentials on the device. Web Access is disabled by default.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco IP Phones with Multiplatform Firmware | affected 11.1.2affected 11.2.1affected 11.2.3affected 11.2.2affected 11.2.3 MSR1-1+37 more versions |
Cisco | Cisco Session Initiation Protocol (SIP) Software | affected 3.1(1)affected 3.0(1)affected 3.1(1)SR1 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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