CVE-2017-12252 : Vulnerability Insights and Analysis
Learn about CVE-2017-12252 affecting Cisco FindIT. Discover how a DLL preloading attack can impact device security and find mitigation steps to secure your systems.
Cisco FindIT Network Discovery Utility is susceptible to a DLL preloading attack, potentially impacting device availability, confidentiality, and integrity.
Understanding CVE-2017-12252
What is CVE-2017-12252?
An authenticated, local attacker could exploit a weakness in Cisco FindIT to execute a DLL preloading attack, leading to partial effects on device availability, confidentiality, and integrity.
The Impact of CVE-2017-12252
The vulnerability allows loading a harmful version of a specific DLL file instead of the expected one, compromising confidentiality, integrity, and availability on the device.
Technical Details of CVE-2017-12252
Vulnerability Description
The flaw in Cisco FindIT Network Discovery Utility enables attackers to perform DLL preloading attacks, potentially causing partial impacts on device security.
Affected Systems and Versions
- Product: Cisco FindIT
- Version: Cisco FindIT
Exploitation Mechanism
Attackers can exploit the vulnerability by placing a malicious DLL file in the host system's search path, leading to compromised device security.
Mitigation and Prevention
Immediate Steps to Take
- Apply vendor-supplied patches promptly
- Monitor Cisco's security advisories for updates
Long-Term Security Practices
- Implement least privilege access controls
- Conduct regular security assessments
Patching and Updates
Regularly update Cisco FindIT to the latest version to mitigate the vulnerability.