Stored cross-site scripting in Cisco Systems, Inc products - CVE-2023-20265
Published: November 17, 2023
Vulnerability identifier: #VU83233
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2023-20265
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the web-based management interface. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Affected software
IP DECT 110 Single-Cell Base Station with Multiplatform Firmware
Unified IP Phone 6901
Unified SIP Phone 3905
IP DECT 210 Multi-Cell Base Station with Multiplatform Firmware
Unified IP Phone 6901
Unified SIP Phone 3905
IP DECT 210 Multi-Cell Base Station with Multiplatform Firmware
How to mitigate CVE-2023-20265
Install updates from vendor's website.
IP DECT 110 Single-Cell Base Station with Multiplatform Firmware - update to 5.1.2SR1
IP DECT 210 Multi-Cell Base Station with Multiplatform Firmware - update to 5.1.2SR1
Unified IP Phone 6901 - update to 9.3(1)SR3
Unified SIP Phone 3905 - update to 9.4(1)SR4
IP DECT 210 Multi-Cell Base Station with Multiplatform Firmware - update to 5.1.2SR1
Unified IP Phone 6901 - update to 9.3(1)SR3
Unified SIP Phone 3905 - update to 9.4(1)SR4