Vulnerability · Published Apr 28, 2023 · Assigned by VulDB

CVE-2023-2379Ubiquiti EdgeRouter X Web Service denial of service

High 7.5

In plain English

A high-severity security flaw in EdgeRouter X from Ubiquiti. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)1.3%top 29.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
Ubiquiti	EdgeRouter X	2.0.9-hotfix.02.0.9-hotfix.12.0.9-hotfix.22.0.9-hotfix.32.0.9-hotfix.42.0.9-hotfix.52.0.9-hotfix.6

Weakness: CWE-404 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://vuldb.com/?id.227655 vdb-entry, technical-description
https://vuldb.com/?ctiid.227655 signature, permissions-required
https://github.com/leetsun/IoT/tree/main/EdgeRouterX/DoS broken-link, exploit