CVE-2018-17208

Linksys Velop 1.1.2.187020 devices allow unauthenticated command injection, providing an attacker with full root access, via cgi-bin/zbtest.cgi or…

published September 19, 2018

CVSS
—
EPSS
3%
Percentile
84.8
In the wild
Unconfirmed
What it is

Linksys Velop 1.1.2.187020 devices allow unauthenticated command injection, providing an attacker with full root access, via cgi-bin/zbtest.cgi or cgi-bin/zbtest2.cgi (scripts that can be discovered with binwalk on the firmware, but are not visible in the web interface). This occurs because shell metacharacters in the query string are mishandled by ShellExecute, as demonstrated by the zbtest.cgi?cmd=level&level= substring. This can also be exploited via CSRF.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02529 · 84.8th percentile
Published
2018-09-19T17:00Z
EPSS history
Timeline
  • 19 SEP 17:00Z
    Linksys Velop 1.1.2.187020 devices allow unauthenticated command injection, providing an attacker with full root access, via cgi-bin/zbtest.cgi or…
    cvelistv5