Vulnerability in Cisco Catalyst Sd-Wan Manager
CVE-2021-1486
A vulnerability in Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to enumerate user accounts. This vulnerability is due to the improper handling of HTTP headers. An attacker could exploit this vulnerability by sending authenticated requests to an affected system. A successful exploit could allow the attacker to compare the HTTP responses that are returned by the affected system to determine which accounts are valid user accounts.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (67.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
Weakness classification (CWE)
References
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-1486?
- CVE-2021-1486 is a medium-severity vulnerability in Cisco Catalyst Sd-Wan Manager, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2021-05-06.
- How severe is CVE-2021-1486?
- Medium severity. CVSS v3 base score is 5.3 out of 10.