CVE-2011-2545
4.3 · MEDIUMOverview
CVE-2011-2545 is a medium-severity vulnerability affecting cisco spa8000_8-port_ip_telephony_gateway_firmware. It was published on June 13, 2012 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Cross-site scripting (XSS) vulnerability in the SIP implementation on the Cisco SPA8000 and SPA8800 before 6.1.11, SPA2102 and SPA3102 before 5.2.13, and SPA 500 series IP phones before 7.4.9 allows remote attackers to inject arbitrary web script or HTML via the FROM field of an INVITE message, aka Bug IDs CSCtr27277, CSCtr27256, CSCtr27274, and CSCtr14715.
Remediation
Check the references section for vendor advisories and patches from cisco. Update spa8000_8-port_ip_telephony_gateway_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 | spa8000_8-port_ip_telephony_gateway_firmware | 0 | Affected |
| cisco | spa8800_8-port_ip_telephony_gateway_firmware | 0 | Affected |
| cisco | spa2102_phone_adapter_with_router_firmware | 0 | Affected |
| cisco | spa3102_voice_gateway_with_router_firmware | 0 | Affected |
| cisco | spa_500_series_ip_phone_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2011-2545?
CVE-2011-2545 is a medium-severity vulnerability affecting cisco spa8000_8-port_ip_telephony_gateway_firmware. It was published on June 13, 2012 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
How severe is CVE-2011-2545?
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2011-2545?
Check the references section for vendor advisories and patches from cisco. Update spa8000_8-port_ip_telephony_gateway_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-2011-2545?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-2545 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.
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