CVE-2023-2374
High
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.
SeverityHigh
CVSS7.2
Exploit probability—
ProductUi Er-x Firmware
PublishedApr 28, 2023
First seenApr 28, 2023
Weakness typeCWE-77Command injectionCWE-74Injection
How to fix
Update
- ui er-x_firmware2.0.9 or later
- ui er-x-sfp_firmware2.0.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ui er-x_firmware | v < 2.0.9, 2.0.9 | 2.0.9 |
| ui er-x-sfp_firmware | v < 2.0.9, 2.0.9 | 2.0.9 |
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