Privilege escalation in Cisco 1100-4g Integrated Services Router
CVE-2020-3265
A vulnerability in Cisco SD-WAN Solution software could allow an authenticated, local attacker to elevate privileges to root on the underlying operating system. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted request to an affected system. A successful exploit could allow the attacker to gain root-level privileges.
EPSS: 0.004 (32.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cisco 1100-4g_integrated_services_router
- Cisco 1100-4gltegb_integrated_services_router
- Cisco 1100-4gltena_integrated_services_router
- Cisco 1100-6g_integrated_services_router
- Cisco Sd-wan Solution — versions n/a
- Cisco Sd-wan_firmware — versions 20.1.0
- Cisco Vedge_100
- Cisco Vedge_1000
- Cisco Vedge_100b
- Cisco Vedge_100m
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-3265?
- CVE-2020-3265 is a high-severity vulnerability in Cisco 1100-4g Integrated Services Router, classified under CWE-264. CVSS score: 7.8/10. Published 2020-03-19.
- How severe is CVE-2020-3265?
- High severity. CVSS v3 base score is 7.8 out of 10.