Vulnerability-Lookup

FKIE_CVE-2023-2373

Vulnerability from fkie_nvd - Published: 2023-04-28 14:15 - Updated: 2026-06-17 05:52

Severity

6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

A vulnerability, which was classified as critical, was found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This affects an unknown part of the component Web Management Interface. The manipulation of the argument ecn-up leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-227649 was assigned to this vulnerability.

References

URL	Tags
cna@vuldb.com	https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/5	Exploit, Third Party Advisory
cna@vuldb.com	https://vuldb.com/?ctiid.227649	Permissions Required, Third Party Advisory
cna@vuldb.com	https://vuldb.com/?id.227649	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/5	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://vuldb.com/?ctiid.227649	Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://vuldb.com/?id.227649	Third Party Advisory

Impacted products

Vendor	Product	Version
ui	edgemax_edgerouter_firmware	*
ui	edgemax_edgerouter_firmware	2.0.9
ui	edgemax_edgerouter_firmware	2.0.9
ui	edgemax_edgerouter_firmware	2.0.9
ui	edgemax_edgerouter_firmware	2.0.9
ui	edgemax_edgerouter_firmware	2.0.9
ui	edgemax_edgerouter_firmware	2.0.9
ui	er-x	-
ui	er-x-sfp	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "modules": [
            "Web Management Interface"
          ],
          "product": "EdgeRouter X",
          "vendor": "Ubiquiti",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.9-hotfix.0"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.1"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.2"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.3"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.4"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.5"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.6"
            }
          ]
        }
      ],
      "source": "cna@vuldb.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:ui:edgemax_edgerouter_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D3FE42C-7A01-420B-BD79-60992B4DC90F",
              "versionEndExcluding": "2.0.9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ui:edgemax_edgerouter_firmware:2.0.9:-:*:*:*:*:*:*",
              "matchCriteriaId": "DD084B6E-95B1-43EC-B44D-067F84857006",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ui:edgemax_edgerouter_firmware:2.0.9:hotfix1:*:*:*:*:*:*",
              "matchCriteriaId": "C0CE2156-E44D-4137-B823-E29E9B504090",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ui:edgemax_edgerouter_firmware:2.0.9:hotfix2:*:*:*:*:*:*",
              "matchCriteriaId": "D674905D-1E0B-428D-826A-CB75E5E0313C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ui:edgemax_edgerouter_firmware:2.0.9:hotfix4:*:*:*:*:*:*",
              "matchCriteriaId": "ACD593F1-F9C4-40F1-AE07-82015E69429F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ui:edgemax_edgerouter_firmware:2.0.9:hotfix5:*:*:*:*:*:*",
              "matchCriteriaId": "643B67AA-ED41-4716-8449-E010B44F1900",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ui:edgemax_edgerouter_firmware:2.0.9:hotfix6:*:*:*:*:*:*",
              "matchCriteriaId": "ADEBD144-84BF-4A6C-B18F-4DBC6261D0D1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:ui:er-x:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "91B9AD72-BF39-4731-85B9-26036F7C425B",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:ui:er-x-sfp:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "4F922D6E-7C6D-4984-A0DF-6EDC0C7A9900",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability, which was classified as critical, was found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This affects an unknown part of the component Web Management Interface. The manipulation of the argument ecn-up leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-227649 was assigned to this vulnerability."
    }
  ],
  "id": "CVE-2023-2373",
  "lastModified": "2026-06-17T05:52:24.550",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.4,
        "source": "cna@vuldb.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-2373",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-01-30T17:10:08.357924Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-04-28T14:15:10.977",
  "references": [
    {
      "source": "cna@vuldb.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/5"
    },
    {
      "source": "cna@vuldb.com",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
      ],
      "url": "https://vuldb.com/?ctiid.227649"
    },
    {
      "source": "cna@vuldb.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://vuldb.com/?id.227649"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
      ],
      "url": "https://vuldb.com/?ctiid.227649"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://vuldb.com/?id.227649"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

CVE-2023-2373 (GCVE-0-2023-2373)

Vulnerability from cvelistv5 – Published: 2023-04-28 14:00 – Updated: 2025-01-30 17:10

Title

Ubiquiti EdgeRouter X Web Management Interface command injection

Summary

Severity

6.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

6.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-77 - Command Injection

Assigner

VulDB

References

3 references

URL	Tags
https://vuldb.com/?id.227649	vdb-entrytechnical-description
https://vuldb.com/?ctiid.227649	signaturepermissions-required
https://github.com/leetsun/IoT/tree/main/EdgeRout…	exploit

Impacted products

1 product

Vendor	Product	Version
Ubiquiti	EdgeRouter X	Affected: 2.0.9-hotfix.0 Affected: 2.0.9-hotfix.1 Affected: 2.0.9-hotfix.2 Affected: 2.0.9-hotfix.3 Affected: 2.0.9-hotfix.4 Affected: 2.0.9-hotfix.5 Affected: 2.0.9-hotfix.6

Credits

leetmoon (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:19:14.944Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.227649"
          },
          {
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.227649"
          },
          {
            "tags": [
              "exploit",
              "x_transferred"
            ],
            "url": "https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/5"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-2373",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-30T17:10:08.357924Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-30T17:10:14.273Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "Web Management Interface"
          ],
          "product": "EdgeRouter X",
          "vendor": "Ubiquiti",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.9-hotfix.0"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.1"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.2"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.3"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.4"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.5"
            },
            {
              "status": "affected",
              "version": "2.0.9-hotfix.6"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "analyst",
          "value": "leetmoon (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability, which was classified as critical, was found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This affects an unknown part of the component Web Management Interface. The manipulation of the argument ecn-up leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-227649 was assigned to this vulnerability."
        },
        {
          "lang": "de",
          "value": "Es wurde eine kritische Schwachstelle in Ubiquiti EdgeRouter X bis 2.0.9-hotfix.6 gefunden. Betroffen hiervon ist ein unbekannter Ablauf der Komponente Web Management Interface. Durch Manipulation des Arguments ecn-up mit unbekannten Daten kann eine command injection-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 6.5,
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-77",
              "description": "CWE-77 Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-22T18:30:38.267Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.227649"
        },
        {
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.227649"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/5"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2023-04-28T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2023-04-28T00:00:00.000Z",
          "value": "CVE reserved"
        },
        {
          "lang": "en",
          "time": "2023-04-28T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2023-05-21T15:04:13.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Ubiquiti EdgeRouter X Web Management Interface command injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2023-2373",
    "datePublished": "2023-04-28T14:00:07.264Z",
    "dateReserved": "2023-04-28T11:29:50.552Z",
    "dateUpdated": "2025-01-30T17:10:14.273Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2023-2373

CVE-2023-2373 (GCVE-0-2023-2373)

Tags

Sightings

Nomenclature