RCE in Cisco 1100-4p Integrated Services Router
CVE-2019-1950
A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, local attacker to gain unauthorized access to an affected device. The vulnerability is due to the existence of default credentials within the default configuration of an affected device. An attacker who has access to an affected device could log in with elevated privileges. A successful exploit could allow the attacker to take complete control of the device. This vulnerability affects Cisco devices that are running Cisco IOS XE SD-WAN Software releases 16.11 and earlier.
EPSS: 0.003 (26.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cisco 1100-4p_integrated_services_router
- Cisco 1100-8p_integrated_services_router
- Cisco 1101-4p_integrated_services_router
- Cisco 1109-2p_integrated_services_router
- Cisco 1109-4p_integrated_services_router
- Cisco 1111x-8p_integrated_services_router
- Cisco 4221_integrated_services_router
- Cisco 4331_integrated_services_router
- Cisco 4431_integrated_services_router
- Cisco 4461_integrated_services_router
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-1950?
- CVE-2019-1950 is a high-severity vulnerability in Cisco 1100-4p Integrated Services Router, classified under CWE-255. CVSS score: 8.4/10. Published 2020-02-19.
- How severe is CVE-2019-1950?
- High severity. CVSS v3 base score is 8.4 out of 10.