Executive Risk Summary
"A directory traversal vulnerability exists in the fmserver servlet of Cisco Prime Data Center Network Manager (DCNM) before 7.1(1), allowing remote attackers to read arbitrary files via a crafted pathname. This vulnerability can be exploited by an unauthenticated attacker, potentially leading to sensitive information disclosure."
Anticipated Attack Path
- 1. Initial Exploitation: Attacker crafts a malicious pathname to exploit the directory traversal vulnerability
- 2. Post-Exploitation: Attacker reads arbitrary files on the DCNM server, potentially gaining access to sensitive information
- 3. Lateral Movement: Attacker may use the obtained information to move laterally within the network
Am I Vulnerable?
- Verify DCNM version and apply patch if necessary
- Restrict access to the DCNM server and fmserver servlet
- Monitor for suspicious activity and file access attempts
Operational Audit Arsenal
Target Type servlet
Target Asset fmserver
Standard Path /fmserver
Manual Verification Required
This is a non-Windows asset (Cisco). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.
Patch Impact Forecast
Reboot Required Likely
Potential disruption to DCNM services during patch application
Internal Work Notes
Directory traversal vulnerability in Cisco Prime DCNM fmserver servlet, patch and restrict access to mitigate
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
Official Advisoryhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150401-dcnm
Official Advisoryhttp://www.securitytracker.com/id/1032009
Official Advisoryhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150401-dcnm
Official Advisoryhttp://www.securitytracker.com/id/1032009
Official Advisoryhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-0666
Related Cisco Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.