CVE-2023-20265
5.5 · MEDIUMOverview
CVE-2023-20265 is a medium-severity vulnerability affecting cisco ip_dect_110_firmware. It was published on November 21, 2023 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from cisco. Update ip_dect_110_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | ip_dect_110_firmware | >= 0, < 5.1.2sr1 | Affected |
| cisco | ip_dect_210_firmware | >= 0, < 5.1.2sr1 | Affected |
| cisco | unified_ip_phone_6901_firmware | >= 9.0, < 9.3\(1\)sr3 | Affected |
| cisco | unified_sip_phone_3905_firmware | >= 9.0, < 9.4\(1\)sr4 | Affected |
Frequently Asked Questions
What is CVE-2023-20265?
CVE-2023-20265 is a medium-severity vulnerability affecting cisco ip_dect_110_firmware. It was published on November 21, 2023 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2023-20265?
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-20265?
Check the references section for vendor advisories and patches from cisco. Update ip_dect_110_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-20265?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-20265 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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