Command Injection in pfsense - CVE-2019-12585
Published: June 3, 2019 / Updated: August 8, 2020
Vulnerability identifier: #VU35861
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-12585
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
Apcupsd 0.3.91_5, as used in pfSense through 2.4.4-RELEASE-p3 and other products, has an Arbitrary Command Execution issue in apcupsd_status.php.
Affected software
pfsense
How to mitigate CVE-2019-12585
Install update from vendor's website.
pfsense - update to 2.4.4