CVE-2023-2374
Ubiquiti EdgeRouter X Web Management command injection
- State
- Published
- Severity
- 8.6 High
- Published
- Apr 28, 2023
- Updated
- Jul 9, 2026
- Reserved
- Apr 28, 2023
Description
A security flaw has been discovered in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This issue affects some unknown processing of the component Web Management Interface. Performing a manipulation of the argument ecn-down results in command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The existence of this vulnerability is still disputed at present. The vendor position is that post-authentication issues are not accepted as vulnerabilities.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.2 High | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 8.3 High | AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
EdgeRouter XUbiquiti |
|
References
- VDB-227650 | Ubiquiti EdgeRouter X Web Management command injectionvdb-entrytechnical-description
- VDB-227650 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2023-2374 | CVE Analysis and Reportthird-party-advisory
- Submit #114075 | Command injection at the web management interface of EdgeRouter-x(6)third-party-advisory
- https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/6broken-linkexploit
- https://vuldb.com/?id.227650vdb-entrytechnical-description
- https://vuldb.com/?ctiid.227650signaturepermissions-required
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