CVE-2023-27253 EXPLOIT
8.8
HIGH · CVSS 3.1 · EPSS 89.5% (pctl 100)
Patch early
A public exploit exists.
Description
A command injection vulnerability in the function restore_rrddata() of Netgate pfSense v2.7.0 allows authenticated attackers to execute arbitrary commands via manipulating the contents of an XML file supplied to the component config.xml.
Scoring
| CVSS | 8.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 89.51% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-91 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2023-03-17 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| netgate | pfsense |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | pfSense v2.7.0 - OS Command Injection | 2023-07-20 |
References
- http://packetstormsecurity.com/files/173487/pfSense-Restore-RRD-Data-Command-Injection.html
- https://github.com/pfsense/pfsense/commit/ca80d18493f8f91b21933ebd6b714215ae1e5e94
- https://redmine.pfsense.org/issues/13935
- http://packetstormsecurity.com/files/173487/pfSense-Restore-RRD-Data-Command-Injection.html
- https://github.com/pfsense/pfsense/commit/ca80d18493f8f91b21933ebd6b714215ae1e5e94
- https://redmine.pfsense.org/issues/13935
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