CVE-2021-1314CWE-20

Cisco Small Business RV Series Routers Management Interface Command Injection Vulnerabilities

High · published February 4, 2021

CVSS v3.1
7.2
EPSS
3%
Percentile
87.2
In the wild
Unconfirmed
What it is

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to inject arbitrary commands that are executed with root privileges. These vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on an affected device.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02975 · 87.2th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2021-02-04T16:56Z
EPSS history
Timeline
  • 04 FEB 16:56Z
    Cisco Small Business RV Series Routers Management Interface Command Injection Vulnerabilities
    cvelistv5