Home/CVE/The rule-update feature in Cisco FireSIGHT Management Center (MC) 5.2 through 5.4.0.1 does not verify the X.509 certific
CVE

CVE-2015-6357

The rule-update feature in Cisco FireSIGHT Management Center (MC) 5.2 through 5.4.0.1 does not verify the X.509 certific

The rule-update feature in Cisco FireSIGHT Management Center (MC) 5.2 through 5.4.0.1 does not verify the X.509 certificate of the support.sourcefire.com SSL server, which allows man-in-the-middle attackers to spoof this server and provide an invalid package, and consequently execute arbitrary code, via a crafted certificate, aka Bug ID CSCuw06444.

MEDIUM · CVSS 6.8 EPSS 0.05935
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  • EPSS percentile: top 9% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

1
cisco firesight system softwareall versions
⚠

Public Exploits & PoCs

1
pocpacketstormsecurity.com · Cisco-FireSIGHT-Management-Center-Certificate-Validation....packetstormsecurity.com
▣

Scoring & Timeline

6.8
MEDIUM · CVSS v2 (legacy) · psirt@cisco.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Published to NVD18 Nov 2015 · 11:59 AM
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2015/Nov/79
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151116-fmcVendor Advisory
http://wadofstuff.blogspot.com.au/2015/11/cve-2015-6357-firepwner-exploit-for.html
http://www.securityfocus.com/archive/1/536913/100/0/threaded
http://www.securitytracker.com/id/1034161
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