Cisco IP Phone Web UI XSS Vulnerability Advisory

From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability Description: - Vulnerability Type: Cross-Site Scripting (XSS) vulnerability. - Affected Products: Cisco 6800, 7800, 8800, and 9800 series IP phones, as well as Cisco Video Phone 8875 with multiplatform firmware. - Cause: The Web UI of affected devices does not properly validate user-supplied input, allowing attackers to inject malicious code and execute arbitrary scripts. 2. Impact: - What Attackers Can Do: Execute arbitrary script code, obtain sensitive information, or perform unauthorized operations. - Attack Requirements: Web Access feature must be enabled, and attackers must have administrative privileges. 3. Remediation: - Updates Released: Cisco has released software updates to fix these vulnerabilities. - Workarounds: No workarounds are available. 4. Affected Products List: - Affected Products: Desk Phone 9800 series, IP Phone 6800, 7800, 8800 series, Video Phone 8875. - Products Confirmed Not Affected: ATA 191 Analog Telephone Adapters, ATA 191 and 192 Multiplatform Analog Telephone Adapters, etc. 5. Security Recommendations: - Regular Updates: Users are advised to regularly check for security updates for Cisco products. - Compatibility Check: Verify compatibility between the new software version and existing hardware/software configurations before upgrading. 6. Disclaimer: - Document Nature: The document is provided "as is" without any warranty or guarantee. - Information Source: The information may be incomplete or contain errors; users should exercise caution when using it. This information helps users understand the severity of the vulnerability, the scope of affected products, and the necessary steps to protect their devices.

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Cisco IP Phone Web UI XSS Vulnerability Advisory