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CVE-2012-10053

Published Aug 8, 2025 CWE-121 EPSS 1.21% (66th pctl)

Overview

CVE-2012-10053 is a known-severity vulnerability. It was published on August 8, 2025.

Technical Description

Simple Web Server 2.2 rc2 contains a stack-based buffer overflow vulnerability in its handling of the Connection HTTP header. When a remote attacker sends an overly long string in this header, the server uses vsprintf() without proper bounds checking, leading to a buffer overflow on the stack. This flaw allows remote attackers to execute arbitrary code with the privileges of the web server process. The vulnerability is triggered before authentication.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Ref ghostinthelab.wordpress.com/2012/07/19/simplewebserver-2-2-rc2-remote-buffer-overflow-exploit/ Ref www.pmx.it/software/sws.asp Ref raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/sws_connection_bof.rb Ref www.exploit-db.com/exploits/19937 Ref www.exploit-db.com/exploits/20028 Ref www.vulncheck.com/advisories/simple-web-server-connection-header-buffer-overflow Ref raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/sws_connection_bof.rb Ref www.exploit-db.com/exploits/19937 Ref www.exploit-db.com/exploits/20028

Frequently Asked Questions

What is CVE-2012-10053?

CVE-2012-10053 is a known-severity vulnerability. It was published on August 8, 2025.

How severe is CVE-2012-10053?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2012-10053?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2012-10053?

CyberStrike's AI-powered security agents can automatically detect CVE-2012-10053 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

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