Improper input validation in Cisco 1100_integrated_services_router
CVE-2020-3214
A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker to escalate their privileges to a user with root-level privileges. The vulnerability is due to insufficient validation of user-supplied content. This vul…
EPSS: 0.003 (26.2th percentile) — read the EPSS interpretation.
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.
Affected products
- Cisco 1100_integrated_services_router
- Cisco 1101_integrated_services_router
- Cisco 1109_integrated_services_router
- Cisco 1111x_integrated_services_router
- Cisco 111x_integrated_services_router
- Cisco 1120_integrated_services_router
- Cisco 1160_integrated_services_router
- Cisco 422_integrated_services_router
- Cisco 4331_integrated_services_router
- Cisco 4431_integrated_services_router
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-3214?
- CVE-2020-3214 is a medium-severity vulnerability in Cisco 1100_integrated_services_router, classified under CWE-264. CVSS score: 6.7/10. Published 2020-06-03.
- How severe is CVE-2020-3214?
- Medium severity. CVSS v3 base score is 6.7 out of 10.
- Is CVE-2020-3214 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.