High severity7.2NVD Advisory· Published Apr 28, 2023· Updated Jul 9, 2026
CVE-2023-2378
CVE-2023-2378
Description
A flaw has been found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This affects an unknown function of the component Web Management Interface. This manipulation of the argument suffix-rate-up causes command injection. The attack may be initiated remotely. The exploit has been published and may be used. The real existence of this vulnerability is still doubted at the moment. The vendor position is that post-authentication issues are not accepted as vulnerabilities.
Affected products
16cpe:2.3:o:ui:er-x-sfp_firmware:*:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:o:ui:er-x-sfp_firmware:*:*:*:*:*:*:*:*range: <2.0.9
- cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:-:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:hotfix2:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:hotfix3:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:hotfix4:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:hotfix5:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:hotfix6:*:*:*:*:*:*
cpe:2.3:o:ui:er-x_firmware:*:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:o:ui:er-x_firmware:*:*:*:*:*:*:*:*range: <2.0.9
- cpe:2.3:o:ui:er-x_firmware:2.0.9:-:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix2:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix3:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix4:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix5:*:*:*:*:*:*
- cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix6:*:*:*:*:*:*
<=2.0.9-hotfix.6+ 1 more
- (no CPE)range: <=2.0.9-hotfix.6
- (no CPE)range: 2.0.9-hotfix.0
Patches
Vulnerability mechanics
References
7- github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/4nvdExploitThird Party Advisory
- vuldb.comnvdThird Party Advisory
- vuldb.comnvdThird Party Advisory
- vuldb.com/cve/CVE-2023-2378nvd
- vuldb.com/submit/114072nvd
- vuldb.com/vuln/227654nvd
- vuldb.com/vuln/227654/ctinvd
News mentions
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