CVSS 3.1
8.8 highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2023-23912
High (8.8) in ui. EPSS 1.0% chance of exploitation in the next 30 days.
A vulnerability, found in EdgeRouters Version 2.0.9-hotfix.5 and earlier and UniFi Security Gateways (USG) Version 4.4.56 and earlier with their DHCPv6 prefix delegation set to dhcpv6-stateless or dhcpv6-stateful, allows a malicious actor directly connected to the WAN interface of an affected device to create a remote code execution vulnerability.
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-94, CWE-75
- Published
- Modified
- Record from
- the NVD, synced
Affected
- ui:er-10x_firmware
- ui:er-12_firmware
- ui:er-12p_firmware
- ui:er-4_firmware
- ui:er-6p_firmware
- ui:er-8-xg_firmware
- ui:er-x-sfp_firmware
- ui:er-x_firmware
- ui:usg-pro-4_firmware
- ui:usg_firmware