Vulnerability Details : 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.
Products affected by CVE-2019-12585
- cpe:2.3:a:apcupsd:apcupsd:0.3.91_5:*:*:*:*:*:*:*
- cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*
- cpe:2.3:a:netgate:pfsense:2.4.4:p1:*:*:*:*:*:*
- cpe:2.3:a:netgate:pfsense:2.4.4:p2:*:*:*:*:*:*
- cpe:2.3:a:netgate:pfsense:2.4.4:p3:*:*:*:*:*:*
- cpe:2.3:a:netgate:pfsense:2.4.4:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-12585
6.41%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-12585
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-12585
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-12585
-
https://ctrsec.io/index.php/2019/05/28/cve-2019-12584-12585-command-injection-vulnerability-on-pfsense-2-4-4-release-p3/
CVE-2019-[12584-12585] : Command Injection Vulnerability on pfSense 2.4.4-RELEASE-p3 – Chi Tran
-
https://redmine.pfsense.org/issues/9556
Bug #9556: Encoding/validation issues in apcupsd_status.php - pfSense Packages - pfSense bugtrackerIssue Tracking;Third Party Advisory
-
https://github.com/pfsense/FreeBSD-ports/commit/b492c0ea47aba8dde2f14183e71498ba207594e3
apcupsd: Validation and Encoding. Fixes #9556 · pfsense/FreeBSD-ports@b492c0e · GitHubPatch;Third Party Advisory
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