FKIE_CVE-2025-13942

Vulnerability from fkie_nvd - Published: 2026-02-24 03:16 - Updated: 2026-02-25 18:13
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A command injection vulnerability in the UPnP function of the Zyxel EX3510-B0 firmware versions through 5.17(ABUP.15.1)C0 could allow a remote attacker to execute operating system (OS) commands on an affected device by sending specially crafted UPnP SOAP requests.
References
security@zyxel.com.twhttps://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-null-pointer-dereference-and-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-security-routers-and-wireless-extenders-02-24-2026Vendor Advisory
Impacted products
Vendor Product Version
zyxel wx5610-b0_firmware *
zyxel wx5610-b0 -
zyxel lte3301-plus_firmware *
zyxel lte3301-plus -
zyxel nebula_lte3301-plus_firmware *
zyxel nebula_lte3301-plus -
zyxel nr7101_firmware *
zyxel nr7101 -
zyxel nebula_nr7101_firmware *
zyxel nebula_nr7101 -
zyxel dx4510-b0_firmware *
zyxel dx4510-b0 -
zyxel dx4510-b1_firmware *
zyxel dx4510-b1 -
zyxel ee6510-10_firmware *
zyxel ee6510-10 -
zyxel emg6726-b10a_firmware *
zyxel emg6726-b10a -
zyxel ex2210-t0_firmware *
zyxel ex2210-t0 -
zyxel ex3510-b0_firmware *
zyxel ex3510-b0 -
zyxel ex3510-b1_firmware *
zyxel ex3510-b1 -
zyxel ex5510-b0_firmware *
zyxel ex5510-b0 -
zyxel ex5512-t0_firmware *
zyxel ex5512-t0 -
zyxel ex7710-b0_firmware *
zyxel ex7710-b0 -
zyxel vmg4927-b50a_firmware *
zyxel vmg4927-b50a -
zyxel px3321-t1_firmware *
zyxel px3321-t1 -
zyxel px3321-t1_firmware *
zyxel px3321-t1 -
zyxel px5301-t0_firmware *
zyxel px5301-t0 -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:wx5610-b0_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B96C5D67-D4B3-460C-8EED-A847F0AF99DB",
              "versionEndExcluding": "5.18\\(acgj.0.5\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:wx5610-b0:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "88909887-E078-4EC5-BA49-2EFCABF1EB1B",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:lte3301-plus_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0F3EFC9C-25BF-4DE2-82BB-E169C696AB04",
              "versionEndExcluding": "1.00\\(abqu.9\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:lte3301-plus:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "4814D3A1-C0D4-4573-AD77-C2EE7AC11CB4",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:nebula_lte3301-plus_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "54C6D399-871E-4C6D-BCE4-DFCF7D2C6318",
              "versionEndExcluding": "1.18\\(acca.6\\)v0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:nebula_lte3301-plus:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "42297A6A-3E50-4E9E-ABF6-58C77F222DC1",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:nr7101_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "97F44895-CA69-43F3-AE10-32EE7FAE611E",
              "versionEndExcluding": "1.00\\(abuv.12\\)b2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:nr7101:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E4D27B24-9822-432C-8B8B-9546EE32DEC6",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:nebula_nr7101_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D37106AA-6CFB-4B4F-8D88-94DF2D76E869",
              "versionEndExcluding": "1.16\\(accc.1\\)v0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:nebula_nr7101:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "52096C1F-F73C-413E-9D37-82EFA4703AEC",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:dx4510-b0_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "AC432F5C-8013-4E96-969C-BCFCA11D3883",
              "versionEndExcluding": "5.17\\(abyl.10.1\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:dx4510-b0:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A0338E1C-2509-4510-8C8D-4BD5AEA47D81",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:dx4510-b1_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "AEA4C738-597E-4BB1-AB7C-8A0343FADFE8",
              "versionEndExcluding": "5.17\\(abyl.10.1\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:dx4510-b1:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "C8668990-045A-4DDD-9089-DE0025B69765",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A28F95D9-1258-4A48-90BD-C940AD483932",
              "versionEndExcluding": "5.19\\(acjq.4.1\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:ee6510-10:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CD4AE46D-E374-4224-9A66-4291B6A10C00",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:emg6726-b10a_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C7B10052-0ABA-4488-94E6-046C8445977A",
              "versionEndExcluding": "5.13\\(abnp.8.2\\)c1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:emg6726-b10a:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "304D3B33-F7EC-4EB3-B6EF-6BEB2112F9C0",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:ex2210-t0_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5CEFD711-D838-42EB-B555-FA9AA012BF50",
              "versionEndExcluding": "5.50\\(acdi.2.4\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:ex2210-t0:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A71E4E6F-357E-4DAA-B7D7-7CF44000F0CF",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:ex3510-b0_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E4338AEC-15AE-44F5-B9CF-743E9CF57014",
              "versionEndExcluding": "5.17\\(abup.15.2\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:ex3510-b0:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E0455EC5-B783-4CDB-9DC0-D8EF377A5F2C",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:ex3510-b1_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "67391540-C81F-4404-8F2F-038DCD719E15",
              "versionEndExcluding": "5.17\\(abup.15.2\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:ex3510-b1:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3F955BD9-4D44-46BE-8605-51C6250A74D9",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:ex5510-b0_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FB37D43B-9E31-4C30-9C8D-C851DB9ED61E",
              "versionEndExcluding": "5.17\\(abqx.11.1\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:ex5510-b0:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E82D41CC-2EB3-4892-8383-FB2C9EC64D9E",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:ex5512-t0_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6CDAF378-B521-4C2C-A2BE-4B6F5E80E00C",
              "versionEndExcluding": "5.70\\(aceg.5.4\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F32FA3FB-CE89-4CC1-9D8D-765B90A122DF",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:ex7710-b0_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0453035D-D806-426F-BA39-A640AF4061BC",
              "versionEndExcluding": "5.18\\(acak.1.6\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:ex7710-b0:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "07727D9C-723B-4761-B6B6-07FE1784D3C1",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:vmg4927-b50a_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5FABB6F2-114B-4732-A4C7-467E99B1ADF5",
              "versionEndExcluding": "5.13\\(ably.10.2\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:vmg4927-b50a:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "C0EE70D2-51BB-4E45-8995-655C1394C440",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "68683D4E-65E9-4BD0-B9FD-9593170BF6C3",
              "versionEndExcluding": "5.44\\(acjb.1.5\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:px3321-t1:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3BB525DE-2E08-4848-976E-7DF6C7E19578",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8F751BEB-1A49-4124-B45B-3730AA448CDE",
              "versionEndExcluding": "5.44\\(achk.3\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:px3321-t1:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3BB525DE-2E08-4848-976E-7DF6C7E19578",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zyxel:px5301-t0_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "01B59D2A-6414-4672-A695-744A829416B5",
              "versionEndExcluding": "5.44\\(ackb.0.6\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zyxel:px5301-t0:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7EBB4C27-DAEB-4297-98DC-3B22353B5184",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A command injection vulnerability in the UPnP function of the Zyxel EX3510-B0 firmware versions through 5.17(ABUP.15.1)C0 could allow a remote attacker to execute operating system (OS) commands on an affected device by sending specially crafted UPnP SOAP requests."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyecci\u00f3n de comandos en la funci\u00f3n UPnP del firmware Zyxel EX3510-B0 versiones hasta la 5.17(ABUP.15.1)C0 podr\u00eda permitir a un atacante en remoto ejecutar comandos del sistema operativo (SO) en un dispositivo afectado mediante el env\u00edo de solicitudes SOAP UPnP especialmente dise\u00f1adas."
    }
  ],
  "id": "CVE-2025-13942",
  "lastModified": "2026-02-25T18:13:10.563",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "security@zyxel.com.tw",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-02-24T03:16:00.223",
  "references": [
    {
      "source": "security@zyxel.com.tw",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-null-pointer-dereference-and-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-security-routers-and-wireless-extenders-02-24-2026"
    }
  ],
  "sourceIdentifier": "security@zyxel.com.tw",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "security@zyxel.com.tw",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.