FKIE_CVE-2025-54470

Vulnerability from fkie_nvd - Published: 2025-10-30 10:15 - Updated: 2026-10-08 10:10
Severity
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Summary
This vulnerability affects NeuVector deployments only when the Report anonymous cluster data option is enabled. When this option is enabled, NeuVector sends anonymous telemetry data to the telemetry server. In affected versions, NeuVector does not enforce TLS certificate verification when transmitting anonymous cluster data to the telemetry server. As a result, the communication channel is susceptible to man-in-the-middle (MITM) attacks, where an attacker could intercept or modify the transmitted data. Additionally, NeuVector loads the response of the telemetry server is loaded into memory without size limitation, which makes it vulnerable to a Denial of Service(DoS) attack
References
meissner@suse.dehttps://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-54470
meissner@suse.dehttps://github.com/neuvector/neuvector/security/advisories/GHSA-qqj3-g7mx-5p4w
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "packageName": "https://github.com/neuvector/neuvector",
          "product": "neuvector",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "5.3.5",
              "status": "affected",
              "version": "5.3.0",
              "versionType": "semver"
            },
            {
              "lessThan": "5.4.7",
              "status": "affected",
              "version": "5.4.0",
              "versionType": "semver"
            },
            {
              "lessThan": "0.0.0-20251020133207-084a437033b4",
              "status": "affected",
              "version": "0.0.0-20230727023453-1c4957d53911",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "meissner@suse.de"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "This vulnerability affects NeuVector deployments only when the Report anonymous cluster data option is enabled. When this option is enabled, NeuVector sends anonymous telemetry data to the telemetry server.\n\n\nIn affected versions, NeuVector does not enforce TLS \ncertificate verification when transmitting anonymous cluster data to the\n telemetry server. As a result, the communication channel is susceptible\n to man-in-the-middle (MITM) attacks, where an attacker could intercept \nor modify the transmitted data. Additionally, NeuVector loads the \nresponse of the telemetry server is loaded into memory without size \nlimitation, which makes  it vulnerable to a Denial of Service(DoS) \nattack"
    },
    {
      "lang": "es",
      "value": "Esta vulnerabilidad afecta a los despliegues de NeuVector solo cuando la opci\u00f3n Reportar datos an\u00f3nimos del cl\u00faster est\u00e1 habilitada. Cuando esta opci\u00f3n est\u00e1 habilitada, NeuVector env\u00eda datos de telemetr\u00eda an\u00f3nimos al servidor de telemetr\u00eda.\n\nEn las versiones afectadas, NeuVector no aplica la verificaci\u00f3n de certificados TLS al transmitir datos an\u00f3nimos del cl\u00faster al servidor de telemetr\u00eda. Como resultado, el canal de comunicaci\u00f3n es susceptible a ataques man-in-the-middle (MitM), donde un atacante podr\u00eda interceptar o modificar los datos transmitidos. Adem\u00e1s, la respuesta del servidor de telemetr\u00eda se carga en memoria sin limitaci\u00f3n de tama\u00f1o, lo que lo hace vulnerable a un ataque de denegaci\u00f3n de servicio (DoS)."
    }
  ],
  "id": "CVE-2025-54470",
  "lastModified": "2026-10-08T10:10:00.227",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.7,
        "source": "meissner@suse.de",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-54470",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-10-30T14:00:57.006132Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-10-30T10:15:35.257",
  "references": [
    {
      "source": "meissner@suse.de",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-54470"
    },
    {
      "source": "meissner@suse.de",
      "url": "https://github.com/neuvector/neuvector/security/advisories/GHSA-qqj3-g7mx-5p4w"
    }
  ],
  "sourceIdentifier": "meissner@suse.de",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "meissner@suse.de",
      "type": "Secondary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.



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.