CVE-2023-48123 in the critical feed json
An issue in Netgate pfSense Plus v.23.05.1 and before and pfSense CE v.2.7.0 allows a remote attacker to execute arbitrary code via a craft…
published 2023-12-06 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-52203
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 67.8%
- EPSS 67.8% chance of exploitation in 30 days, percentile 99.3%
- public exploits
- 0
- none known
Summary
An issue in Netgate pfSense Plus v.23.05.1 and before and pfSense CE v.2.7.0 allows a remote attacker to execute arbitrary code via a crafted request to the packet_capture.php file.
Patch / fix
Exploit prediction
67.85% chance of exploitation in the next 30 days, higher than 99.3% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References
-
github.com
/pfsense/pfsense/commit/f72618c4abb61ea6346938d0c93df9078736b775
patch
-
redmine.pfsense.org
/issues/14809
issue-tracking, patch
-
docs.netgate.com
/downloads/pfSense-SA-23_11.webgui.asc
vendor-advisory
Sources
- CVE List CVE-2023-48123
- NVD CVE-2023-48123
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.