CVE-2019-12585: 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.

PriorityP357critical9.8CVSS 3.0

AVNACLPRNUINSUCHIHAH

EPSS

5.03%

91.2th percentile

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

4 ranges

Vendor	Product	Version range	Fixed in
apcupsd	apcupsd	—	—
debian	apcupsd	—	—
netgate	pfsense	< 2.4.4	2.4.4
netgate	pfsense	—	—

Detection & IOCsextracted from sources · hover to see the quote

filenameapcupsd_status.php↗

→Arbitrary Command Execution vulnerability exists in apcupsd_status.php as used in pfSense through 2.4.4-RELEASE-p3; monitor for suspicious process spawning from this PHP file or unexpected shell commands originating from the apcupsd web interface. ↗

·Vulnerability is scoped as local exploitation, limiting remote attack surface but still relevant for post-auth or local privilege escalation scenarios. ↗
·Affected version is Apcupsd 0.3.91_5 as packaged in pfSense through 2.4.4-RELEASE-p3; patched versions exist in Debian bookworm, bullseye, forky, sid, and trixie. ↗

CVSS provenance

nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

vendor_debian9.8LOW

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