CVE-2022-24299
Improper input validation vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the privilege to change OpenVPN client or server…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Improper input validation vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the privilege to change OpenVPN client or server settings to execute an arbitrary command.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.93% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- netgate/pfsense · netgate/pfsense plus
- Source
- vultures@jpcert.or.jp
References
- https://docs.netgate.com/downloads/pfSense-SA-22_03.webgui.ascMitigation, Patch, Vendor Advisory
- https://jvn.jp/en/jp/JVN87751554/index.htmlPatch, Third Party Advisory
- https://docs.netgate.com/downloads/pfSense-SA-22_03.webgui.ascMitigation, Patch, Vendor Advisory
- https://jvn.jp/en/jp/JVN87751554/index.htmlPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.