CVE-2023-48123
HIGHCVSS 8.8/10EPSS 67.85%
Last modified
CVE-2023-48123 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 67.85% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netgate | Pfsense | <= 2.7.0 |
| Netgate | Pfsense Plus | <= 23.05.1 |
References
- https://redmine.pfsense.org/issues/14809Issue Tracking, Patch
- https://redmine.pfsense.org/issues/14809Issue Tracking, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-48123?
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.
How severe is CVE-2023-48123?
CVE-2023-48123 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 67.85% probability of exploitation in the next 30 days.
How do I fix CVE-2023-48123?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-48123?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST