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CVE-2015-6399

18
FAUCET Score

CVE-2015-6399 describes a denial-of-service vulnerability affecting Cisco Integrated Management Controller (IMC) Supervisor versions 1.0.0.0 and 1.0.0.1. An authenticated remote attacker can exploit this flaw by sending crafted HTTP requests, leading to an IP interface outage. With a CVSS score of 6.8, this vulnerability is of medium severity, requiring authentication but having low attack complexity, and its primary impact is a complete loss of availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0.0CPE matchmatch criteria
cpe:2.3:a:cisco:integrated_management_controller_supervisor:1.0.0.0:*:*:*:*:*:*:*
1.0.0.1CPE matchmatch criteria
cpe:2.3:a:cisco:integrated_management_controller_supervisor:1.0.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:L/Au:S/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.19%
Probability of exploitation in next 30 days
EPSS Percentile
80.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0219 is in the 92nd percentile among its peer group of 21,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20151211-imc
Vendor Advisory
securityfocus.com / bid/108851
securityfocus.com / bid/79031
securitytracker.com / id/1038475