RCE in Cisco Catalyst Sd-Wan Manager
CVE-2022-20930
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to overwrite and possibly corrupt files on an affected system. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting arbitrary commands that are executed as the root user account. A successful exploit could allow the attacker to overwrite arbitrary system files, which could result in a denial of service (DoS) condition.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (15.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 15.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.000
Affected products
- Cisco Catalyst Sd-Wan Manager — versions 20.8, 20.9
- Cisco Sd-Wan Vmanage
- Cisco Sd-Wan — versions 20.8, 20.9
- Cisco Sd-Wan Vbond Orchestrator — versions 20.8, 20.9
- Cisco Sd-Wan Vmanage
- Cisco Sd-Wan Vsmart Controller — versions 20.8, 20.9
- Cisco Vedge 100
- Cisco Vedge 1000
- Cisco Vedge 100b
- Cisco Vedge 100m
Weakness classification (CWE)
References
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-pr… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-20930?
- CVE-2022-20930 is a medium-severity vulnerability in Cisco Catalyst Sd-Wan Manager, classified under Argument Injection. CVSS score: 6.7/10. Published 2022-09-30.
- How severe is CVE-2022-20930?
- Medium severity. CVSS v3 base score is 6.7 out of 10.