CVE-2023-20265: XSS
First published: Tue Nov 21 2023(Updated: )
A vulnerability in the web-based management interface of a small subset of Cisco IP Phones could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by persuading a user of an affected interface to view a page containing malicious HTML or script content. 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. To exploit this vulnerability, the attacker must have valid credentials to access the web-based management interface of the affected device.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Cisco Ip Dect 110 Firmware | <5.1.2sr1 | |
| Cisco Ip Dect 110 | ||
| All of | ||
| Cisco Ip Dect 210 Firmware | <5.1.2sr1 | |
| Cisco Ip Dect 210 | ||
| All of | ||
| Cisco Unified Ip Phone 6901 Firmware | >=9.0<9.3\(1\)sr3 | |
| Cisco Unified Ip Phone 6901 | ||
| All of | ||
| Cisco Unified Sip Phone 3905 Firmware | >=9.0<9.4\(1\)sr4 | |
| Cisco Unified SIP Phone 3905 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Cisco IP Phone vulnerability?
The vulnerability ID for this Cisco IP Phone vulnerability is CVE-2023-20265.
What is the severity of CVE-2023-20265?
The severity of CVE-2023-20265 is medium (CVSS score 5.5).
How does this vulnerability occur?
This vulnerability occurs due to insufficient validation of user-supplied input in the web-based management interface of affected Cisco IP Phones.
What is the impact of this vulnerability?
An authenticated, remote attacker could exploit this vulnerability to conduct a stored cross-site scripting (XSS) attack against a user of the interface on the affected device.
Is there a fix available for CVE-2023-20265?
It is recommended to refer to the Cisco Security Advisory referenced in the description for available patches or mitigations for CVE-2023-20265.
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- agent/softwarecombine
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- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/references
- agent/author
- agent/weakness
- agent/tags
- agent/description
- agent/event
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- vendor/cisco
- canonical/cisco ip dect 110 firmware
- canonical/cisco ip dect 110
- canonical/cisco ip dect 210 firmware
- canonical/cisco ip dect 210
- canonical/cisco unified ip phone 6901 firmware
- version/cisco unified ip phone 6901 firmware/9.0
- canonical/cisco unified ip phone 6901
- canonical/cisco unified sip phone 3905 firmware
- version/cisco unified sip phone 3905 firmware/9.0
- canonical/cisco unified sip phone 3905