Auth bypass in Dell Open Manage Server Administrator
CVE-2021-21513
Dell EMC OpenManage Server Administrator (OMSA) version 9.5 Microsoft Windows installations with Distributed Web Server (DWS) enabled configuration contains an authentication bypass vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain admin access on the affected system.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.
EPSS exploit prediction
EPSS: 0.059 (93.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.057 · newest: 0.059 · change: +0.002
Affected products
- Dell Open Manage Server Administrator — versions unspecified
- Dell Openmanage Server Administrator
Weakness classification (CWE)
References
- www.tenable.com/security/research/tra-2021-07 (Exploit, Third Party Advisory)
- www.dell.com/support/kbdoc/en-us/000183670/dsa-2021-040-dell-emc-openmanage-ser… (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-21513?
- CVE-2021-21513 is a high-severity vulnerability in Dell Open Manage Server Administrator, classified under Improper Authentication. CVSS score: 8.6/10. Published 2021-03-02.
- How severe is CVE-2021-21513?
- High severity. CVSS v3 base score is 8.6 out of 10.