Vulnerability in Cisco Catalyst Sd-Wan Manager
CVE-2021-34712
A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct cypher query language injection attacks on an affected system. This vulnerability is due to insufficient input validation by the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to the interface of an affected system. A successful exploit could allow the attacker to obtain sensitive information.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.007 (53.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Cisco Catalyst Sd-Wan Manager — versions 20.5, 20.6
- Cisco Sd-Wan Vmanage
- Cisco Sd-Wan Vmanage
Weakness classification (CWE)
References
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-j… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-34712?
- CVE-2021-34712 is a medium-severity vulnerability in Cisco Catalyst Sd-Wan Manager, classified under Improper Neutralization of Special Elements in Data Query Logic. CVSS score: 5.4/10. Published 2021-09-23.
- How severe is CVE-2021-34712?
- Medium severity. CVSS v3 base score is 5.4 out of 10.