CVE-2023-2374

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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."}], "lastModified": "2026-07-09T15:16:27.517", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ui:er-x_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E5C7E0B-4335-44F0-A19F-6E68D9CFD5AF", "versionEndExcluding": "2.0.9"}, {"criteria": "cpe:2.3:o:ui:er-x_firmware:2.0.9:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9DB3EE14-A555-4DCA-9C16-F3D72489F10C"}, {"criteria": "cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2844D28C-FAD9-498A-93FF-7A4A217210A8"}, {"criteria": "cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FF7E7155-EFDC-42E0-A851-8FD2C58A2076"}, {"criteria": "cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B0473F8F-8D1E-4CEB-A7FC-979F3F3AAF29"}, {"criteria": "cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C5D34B1D-9F1F-4A1F-A76C-FB4EE83D08F7"}, {"criteria": "cpe:2.3:o:ui:er-x_firmware:2.0.9:hotfix6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "93A4BC03-E96D-42A9-9034-7017DA6EA389"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ui:er-x:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "91B9AD72-BF39-4731-85B9-26036F7C425B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ui:er-x-sfp_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "34DA36D8-F0BD-4E98-A74C-5D50AD0980C5", "versionEndExcluding": "2.0.9"}, {"criteria": "cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "906F4A72-7C6D-45FD-875F-2D2791CE9F4A"}, {"criteria": "cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:hotfix2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B919E33F-AC70-432C-A3F8-29FDFC710BB0"}, {"criteria": "cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:hotfix4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FFEE96EB-D8AE-4B23-B090-E86FBA4BEF73"}, {"criteria": "cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:hotfix5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "101616F2-CA1A-4BF0-9025-F20EDA26F235"}, {"criteria": "cpe:2.3:o:ui:er-x-sfp_firmware:2.0.9:hotfix6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47ABA9C8-67E4-4DE2-822A-3E17639F745E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ui:er-x-sfp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4F922D6E-7C6D-4984-A0DF-6EDC0C7A9900"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}