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CVE-2019-12585

31
FAUCET Score

CVE-2019-12585 describes an arbitrary command execution vulnerability in apcupsd_status.php within Apcupsd 0.3.91_5, notably affecting pfSense through version 2.4.4-RELEASE-p3 and other products utilizing this software. This critical vulnerability carries a CVSS score of 9.8, indicating it can be exploited remotely with low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity and potential for significant impact, there is currently no evidence of active exploitation, nor are public exploit codes or Metasploit modules available. Community discussion and media coverage for this CVE are also minimal.

Impacted Technologies

VendorProductVersion(s)CPE
0.3.91_5CPE matchmatch criteria
cpe:2.3:a:apcupsd:apcupsd:0.3.91_5:*:*:*:*:*:*:*
< 2.4.4CPE matchmatch criteria
cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*
2.4.4CPE matchmatch criteria
cpe:2.3:a:netgate:pfsense:2.4.4:-:*:*:*:*:*:*
2.4.4CPE matchmatch criteria
cpe:2.3:a:netgate:pfsense:2.4.4:p1:*:*:*:*:*:*
2.4.4CPE matchmatch criteria
cpe:2.3:a:netgate:pfsense:2.4.4:p2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
5.03%
Probability of exploitation in next 30 days
EPSS Percentile
91.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0503 is in the 85th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

ctrsec.io / index.php/2019/05/28/cve-2019-12584-12585-command-injection-vulnerability-on-pfsense-2-4-4-release-p3
github.com / pfsense/FreeBSD-ports/commit/b492c0ea47aba8dde2f14183e71498ba207594e3
PatchThird Party Advisory
redmine.pfsense.org / issues/9556
Issue TrackingThird Party Advisory