CVE-2022-20799CWE-77

Cisco Small Business RV Series Routers Command Injection Vulnerabilities

Medium · published May 4, 2022

CVSS v3.1
4.7
EPSS
2%
Percentile
76.8
In the wild
Unconfirmed
What it is

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 and RV345 Routers could allow an authenticated, remote attacker to inject and execute arbitrary commands on the underlying operating system of an affected device. These vulnerabilities are due to insufficient validation of user-supplied input. An attacker could exploit these vulnerabilities by sending malicious input to an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying Linux operating system of the affected device. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.01686 · 76.8th percentile
Weakness
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2022-05-04T17:06Z
EPSS history
Timeline
  • 04 MAY 17:06Z
    Cisco Small Business RV Series Routers Command Injection Vulnerabilities
    cvelistv5