Description
A vulnerability classified as critical has been found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This affects an unknown part of the component Web Service. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-227655.
References (3)
Core 3
Core References
Third Party Advisory vdb-entry
technical-description
https://vuldb.com/?id.227655
Third Party Advisory signature
permissions-required
https://vuldb.com/?ctiid.227655
Exploit, Third Party Advisory broken-link
exploit
https://github.com/leetsun/IoT/tree/main/EdgeRouterX/DoS
Scores
CVSS v3
7.5
EPSS
0.0129
EPSS Percentile
66.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-404
Status
published
Products (4)
ui/er-x-sfp_firmware
2.0.9 (6 CPE variants)
ui/er-x-sfp_firmware
< 2.0.9
ui/er-x_firmware
2.0.9 (6 CPE variants)
ui/er-x_firmware
< 2.0.9
Published
Apr 28, 2023
Tracked Since
Feb 18, 2026