Auth bypass in Cisco Unified Computing System Director
CVE-2018-15405
A vulnerability in the web interface for specific feature sets of Cisco Integrated Management Controller (IMC) Supervisor and Cisco UCS Director could allow an authenticated, remote attacker to access sensitive information. The vulnerability is due to an authorization check that does not properly include the access level of the web interface user. An attacker who has valid application credentials could exploit this vulnerability by sending a crafted HTTP request to the web interface. A successful exploit could allow the attacker to view sensitive information that belongs to other users. The attacker could then use this information to conduct additional reconnaissance attacks.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.018 (78.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 78.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Cisco Unified Computing System Director
- Cisco Ucs Director — versions 6.6(1.0), 2.1\(0.0\), 6.6\(1.0\)
Weakness classification (CWE)
References
- www.securitytracker.com/id/1041779 (VDB Entry, Third Party Advisory, vdb-entry)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-15405?
- CVE-2018-15405 is a medium-severity vulnerability in Cisco Unified Computing System Director, classified under Improper Authorization. CVSS score: 6.5/10. Published 2018-10-05.
- How severe is CVE-2018-15405?
- Medium severity. CVSS v3 base score is 6.5 out of 10.