CVE-2025-26489 (GCVE-0-2025-26489)

Vulnerability from cvelistv5 – Published: 2025-12-08 08:56 – Updated: 2025-12-08 17:36
VLAI
Title
Improper input validation in Netconf service in Infinera MTC-9
Summary
Improper input validation in the Netconf service in Infinera MTC-9 allows remote authenticated users to crash the service and reboot the appliance, thus causing a DoS condition, via crafted XML payloads.This issue affects MTC-9: from R22.1.1.0275 before R23.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-08 17:35 UTC
CWE
  • CWE-20 - Improper Input Validation
Assigner
ENISA CNA under the ENISA root
CNA scorecard B 80/100 over 40 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Infinera MTC-9 Affected: R22.1.1.0275 , < R23.0 (semver)
guessed Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-26489",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-08T17:35:37.619885Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-08T17:36:40.268Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "MTC-9",
          "vendor": "Infinera",
          "versions": [
            {
              "lessThan": "R23.0",
              "status": "affected",
              "version": "R22.1.1.0275",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper input validation in the Netconf service in Infinera MTC-9 allows remote authenticated users to crash the service and \nreboot the appliance, thus causing a DoS condition, via crafted XML \npayloads.\u003cp\u003eThis issue affects MTC-9: from R22.1.1.0275 before R23.0.\u003c/p\u003e"
            }
          ],
          "value": "Improper input validation in the Netconf service in Infinera MTC-9 allows remote authenticated users to crash the service and \nreboot the appliance, thus causing a DoS condition, via crafted XML \npayloads.This issue affects MTC-9: from R22.1.1.0275 before R23.0."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-469",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-469 HTTP DoS"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-08T13:07:39.216Z",
        "orgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
        "shortName": "ENISA"
      },
      "references": [
        {
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-26489"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Improper input validation in Netconf service in Infinera MTC-9",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
    "assignerShortName": "ENISA",
    "cveId": "CVE-2025-26489",
    "datePublished": "2025-12-08T08:56:12.337Z",
    "dateReserved": "2025-02-11T08:24:51.661Z",
    "dateUpdated": "2025-12-08T17:36:40.268Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-26489",
      "date": "2026-10-15",
      "epss": "0.00332",
      "percentile": "0.2484"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "MTC-9",
                "vendor": "Infinera",
                "versions": [
                  {
                    "lessThan": "R23.0",
                    "status": "affected",
                    "version": "R22.1.1.0275",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:nokia:infinera_mtc-9_firmware:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2C084211-7CFB-4149-BC00-609E29A3EF60",
                    "versionEndExcluding": "23.0",
                    "versionStartIncluding": "22.1.1.0275",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:nokia:infinera_mtc-9:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "48C75FDC-0C46-4EC4-BCC9-EBAD117A84FD",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Improper input validation in the Netconf service in Infinera MTC-9 allows remote authenticated users to crash the service and \nreboot the appliance, thus causing a DoS condition, via crafted XML \npayloads.This issue affects MTC-9: from R22.1.1.0275 before R23.0."
          },
          {
            "lang": "es",
            "value": "La validaci\u00f3n de entrada incorrecta en el servicio Netconf en Infinera MTC-9 permite a usuarios remotos autenticados bloquear el servicio y reiniciar el dispositivo, causando as\u00ed una condici\u00f3n de DoS, mediante cargas \u00fatiles XML manipuladas. Este problema afecta a MTC-9: desde R22.1.1.0275 antes de R23.0."
          }
        ],
        "id": "CVE-2025-26489",
        "lastModified": "2026-10-07T20:10:01.970",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2025-26489",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-08T17:35:37.619885Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2025-12-08T09:15:46.810",
        "references": [
          {
            "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.cve.org/CVERecord?id=CVE-2025-26489"
          }
        ],
        "sourceIdentifier": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-12-10T18:13:42+00:00",
      "cve": "CVE-2025-26489",
      "id": "CVE-2025-26489",
      "initial_release_date": "2025-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Improper input validation in Netconf service in Infinera MTC-9",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-26489.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-26489",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-08T17:35:37.619885Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-08T17:36:36.997Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "MTC-9",
              "vendor": "Infinera",
              "versions": [
                {
                  "lessThan": "R23.0",
                  "status": "affected",
                  "version": "R22.1.1.0275",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Improper input validation in the Netconf service in Infinera MTC-9 allows remote authenticated users to crash the service and \nreboot the appliance, thus causing a DoS condition, via crafted XML \npayloads.\u003cp\u003eThis issue affects MTC-9: from R22.1.1.0275 before R23.0.\u003c/p\u003e"
                }
              ],
              "value": "Improper input validation in the Netconf service in Infinera MTC-9 allows remote authenticated users to crash the service and \nreboot the appliance, thus causing a DoS condition, via crafted XML \npayloads.This issue affects MTC-9: from R22.1.1.0275 before R23.0."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-469",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-469 HTTP DoS"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-20",
                  "description": "CWE-20 Improper Input Validation",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-08T13:07:39.216Z",
            "orgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
            "shortName": "ENISA"
          },
          "references": [
            {
              "url": "https://www.cve.org/CVERecord?id=CVE-2025-26489"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Improper input validation in Netconf service in Infinera MTC-9",
          "x_generator": {
            "engine": "Vulnogram 0.5.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
        "assignerShortName": "ENISA",
        "cveId": "CVE-2025-26489",
        "datePublished": "2025-12-08T08:56:12.337Z",
        "dateReserved": "2025-02-11T08:24:51.661Z",
        "dateUpdated": "2025-12-08T17:36:40.268Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
Events included in the timeline

Loading timeline…


    Loading…

    Loading…

    Loading…

    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.