CVE-2011-3478
10.0 · HIGHOverview
CVE-2011-3478 is a high-severity vulnerability affecting symantec pcanywhere. It was published on January 25, 2012 and has a CVSS 2.0 base score of 10.0 (HIGH).
This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The host-services component in Symantec pcAnywhere 12.5.x through 12.5.3, and IT Management Suite pcAnywhere Solution 7.0 (aka 12.5.x) and 7.1 (aka 12.6.x), does not properly filter login and authentication data, which allows remote attackers to execute arbitrary code via a crafted session on TCP port 5631.
Remediation
Check the references section for vendor advisories and patches from symantec. Update pcanywhere 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 |
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References
Frequently Asked Questions
What is CVE-2011-3478?
CVE-2011-3478 is a high-severity vulnerability affecting symantec pcanywhere. It was published on January 25, 2012 and has a CVSS 2.0 base score of 10.0 (HIGH).
How severe is CVE-2011-3478?
This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2011-3478?
Check the references section for vendor advisories and patches from symantec. Update pcanywhere 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-2011-3478?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-3478 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.
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