CVE-2023-27253

EPSS 90.7%

Vexday Risk Score

60Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Functional exploit

Automatable exploit available (Nuclei/Metasploit).

CVSS —EPSS 90.7%KEV nãoPoC públicaNuclei —Metasploit simPatch —

Lifecycle

17 Mar 2023Published on NVD

18 Mar 2023Metasploit module available

20 Jul 2023Public PoC

Weaponization speed

125 daysto first PoC

1 daysto Metasploit module

Weaponized quickly — attackers prioritized this vulnerability. Patch urgently.

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

Affected products

n/a · n/a

public PoCs found — 2

cve_referencepacketstormsecurity.com/files/173487/pfSense-Restore-RRD-Data-Command-Injection.htmlunverified exploitdbwww.exploit-db.com/exploits/51608unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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