CVE-2023-2379

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.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/leetsun/IoT/tree/main/EdgeRouterX/DoS	Exploit Third Party Advisory
https://vuldb.com/?ctiid.227655	Third Party Advisory
https://vuldb.com/?id.227655	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:ui:er-x_firmware::::::::
	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::::::

cpe:2.3:h:ui:er-x:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:ui:er-x-sfp_firmware::::::::
	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:h:ui:er-x-sfp:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-04-28 17:15

Updated : 2024-05-17 02:22

NVD link : CVE-2023-2379

Mitre link : CVE-2023-2379

CVE.ORG link : CVE-2023-2379

JSON object : View

Products Affected

ui

er-x-sfp
er-x-sfp_firmware
er-x
er-x_firmware

CWE

CWE-404

Improper Resource Shutdown or Release

{"id": "CVE-2023-2379", "metrics": {"cvssMetricV2": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-04-28T17:15:43.067", "references": [{"url": "https://github.com/leetsun/IoT/tree/main/EdgeRouterX/DoS", "tags": ["Exploit", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/?ctiid.227655", "tags": ["Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/?id.227655", "tags": ["Third Party Advisory"], "source": "cna@vuldb.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-404"}]}, {"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-404"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2024-05-17T02:22:54.813", "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:hotfix3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4191452-071A-4BF1-B312-C4F9C28A5205"}, {"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"}