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CVE-2018-15405

22
FAUCET Score

CVE-2018-15405 is an authorization bypass vulnerability in the web interface of Cisco Integrated Management Controller (IMC) Supervisor and Cisco UCS Director. An authenticated, remote attacker can exploit this flaw by sending a crafted HTTP request to view sensitive information belonging to other users, enabling further reconnaissance. The vulnerability carries a CVSS score of 6.5 (Medium), indicating a network-based attack with low attack complexity and requiring low privileges, leading to high confidentiality impact but no integrity or availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.1\(0.0\)CPE matchmatch criteria
cpe:2.3:a:cisco:ucs_director:2.1\(0.0\):*:*:*:*:*:*:*
6.6\(1.0\)CPE matchmatch criteria
cpe:2.3:a:cisco:ucs_director:6.6\(1.0\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
76.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 89th percentile among its peer group of 21,977 CVEs.

Social Chatter

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-20181003-imcs-ucsd-id
Vendor Advisory
securitytracker.com / id/1041779
Third Party AdvisoryVDB Entry