Vulnerability-Lookup

CVE-2026-18667 (GCVE-0-2026-18667)

Vulnerability from cvelistv5 – Published: 2026-08-03 22:27 – Updated: 2026-08-05 03:56

Title

Sensor Proxy Version 1.4.2 Fixes One Vulnerability

Summary

A vulnerability in Tenable Sensor Proxy allows a remote attacker to execute code with elevated privileges by inducing an operator to connect the sensor to an attacker-controlled host.

Severity

9.6 (Critical)


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

9.3 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-04 00:00 UTC

CWE

CWE-94

Assigner

tenable CNA under the mitre root

CNA scorecard C 71/100 over 51 records in the last 180 days details

References

1 reference

URL	Tags
https://www.tenable.com/security/tns-2026-21

Impacted products

1 product

Vendor	Product	Version	CPE status
Tenable, Inc.	Sensor Proxy	Affected: 0 , < 1.4.2 (semver)	guessed

Credits

Neil Graves / LVL 0x00, LLC

Show details on NVD website

JSON

To clipboard

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CERTFR-2026-AVI-0962

Vulnerability from certfr_avis - Published: 2026-08-04 - Updated: 2026-08-04

De multiples vulnérabilités ont été découvertes dans les produits Tenable. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à l'intégrité des données et une injection SQL (SQLi).

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	Tenable	Enclave Security	Enclave Security sans le correctif de sécurité SC202607.2
	Tenable	Sensor Proxy	Sensor Proxy versions antérieures à 1.4.2

References

Title

Publication Time

Tags

Bulletin de sécurité Tenable tns-2026-21	2026-08-03	vendor-advisory
Bulletin de sécurité Tenable tns-2026-20	2026-07-31	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Enclave Security sans le correctif de s\u00e9curit\u00e9 SC202607.2",
      "product": {
        "name": "Enclave Security",
        "vendor": {
          "name": "Tenable",
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      }
    },
    {
      "description": "Sensor Proxy versions ant\u00e9rieures \u00e0 1.4.2",
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        "vendor": {
          "name": "Tenable",
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      }
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  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
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      "name": "CVE-2025-66199",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-66199"
    },
    {
      "name": "CVE-2026-23479",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23479"
    },
    {
      "name": "CVE-2026-6474",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6474"
    },
    {
      "name": "CVE-2026-6472",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6472"
    },
    {
      "name": "CVE-2025-15469",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-15469"
    },
    {
      "name": "CVE-2026-6479",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6479"
    },
    {
      "name": "CVE-2026-7261",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-7261"
    },
    {
      "name": "CVE-2026-6104",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6104"
    },
    {
      "name": "CVE-2025-69419",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-69419"
    },
    {
      "name": "CVE-2026-6735",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6735"
    },
    {
      "name": "CVE-2025-15467",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-15467"
    },
    {
      "name": "CVE-2026-18667",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-18667"
    },
    {
      "name": "CVE-2026-2006",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-2006"
    },
    {
      "name": "CVE-2026-6637",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6637"
    },
    {
      "name": "CVE-2026-6473",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6473"
    },
    {
      "name": "CVE-2026-2005",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-2005"
    },
    {
      "name": "CVE-2026-22795",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22795"
    },
    {
      "name": "CVE-2026-33857",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33857"
    },
    {
      "name": "CVE-2025-69421",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-69421"
    },
    {
      "name": "CVE-2026-25589",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25589"
    },
    {
      "name": "CVE-2025-14179",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-14179"
    },
    {
      "name": "CVE-2026-6638",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6638"
    },
    {
      "name": "CVE-2026-25588",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25588"
    },
    {
      "name": "CVE-2026-22796",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22796"
    },
    {
      "name": "CVE-2026-7568",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-7568"
    },
    {
      "name": "CVE-2026-6722",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6722"
    },
    {
      "name": "CVE-2026-23918",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23918"
    },
    {
      "name": "CVE-2026-24072",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24072"
    },
    {
      "name": "CVE-2026-6478",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6478"
    },
    {
      "name": "CVE-2026-7258",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-7258"
    },
    {
      "name": "CVE-2026-23631",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23631"
    },
    {
      "name": "CVE-2026-64880",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-64880"
    },
    {
      "name": "CVE-2026-64877",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-64877"
    },
    {
      "name": "CVE-2026-6475",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6475"
    },
    {
      "name": "CVE-2026-25243",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25243"
    },
    {
      "name": "CVE-2026-64881",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-64881"
    },
    {
      "name": "CVE-2025-68160",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-68160"
    },
    {
      "name": "CVE-2026-6477",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-6477"
    },
    {
      "name": "CVE-2025-69418",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-69418"
    },
    {
      "name": "CVE-2025-15468",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-15468"
    },
    {
      "name": "CVE-2026-34032",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34032"
    },
    {
      "name": "CVE-2026-34059",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34059"
    },
    {
      "name": "CVE-2026-42371",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-42371"
    },
    {
      "name": "CVE-2025-11187",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-11187"
    },
    {
      "name": "CVE-2026-2003",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-2003"
    },
    {
      "name": "CVE-2026-7259",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-7259"
    },
    {
      "name": "CVE-2025-68121",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-68121"
    },
    {
      "name": "CVE-2025-61726",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-61726"
    },
    {
      "name": "CVE-2026-64878",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-64878"
    },
    {
      "name": "CVE-2026-7262",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-7262"
    },
    {
      "name": "CVE-2026-33523",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33523"
    },
    {
      "name": "CVE-2026-2004",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-2004"
    },
    {
      "name": "CVE-2026-7263",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-7263"
    },
    {
      "name": "CVE-2025-69420",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-69420"
    },
    {
      "name": "CVE-2026-64879",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-64879"
    }
  ],
  "initial_release_date": "2026-08-04T00:00:00",
  "last_revision_date": "2026-08-04T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0962",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-08-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Injection SQL (SQLi)"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Tenable. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et une injection SQL (SQLi).",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Tenable",
  "vendor_advisories": [
    {
      "published_at": "2026-08-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Tenable tns-2026-21",
      "url": "https://www.tenable.com/security/tns-2026-21"
    },
    {
      "published_at": "2026-07-31",
      "title": "Bulletin de s\u00e9curit\u00e9 Tenable tns-2026-20",
      "url": "https://www.tenable.com/security/tns-2026-20"
    }
  ]
}

FKIE_CVE-2026-18667

Vulnerability from fkie_nvd - Published: 2026-08-03 23:16 - Updated: 2026-10-23 21:10

Severity

9.6 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Summary

A vulnerability in Tenable Sensor Proxy allows a remote attacker to execute code with elevated privileges by inducing an operator to connect the sensor to an attacker-controlled host.

References

	URL	Tags
	vulnreport@tenable.com	https://www.tenable.com/security/tns-2026-21

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "platforms": [
            "Linux"
          ],
          "product": "Sensor Proxy",
          "vendor": "Tenable, Inc.",
          "versions": [
            {
              "lessThan": "1.4.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "vulnreport@tenable.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in Tenable Sensor Proxy allows a remote attacker to execute code with elevated privileges by inducing an operator to connect the sensor to an attacker-controlled host."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en Tenable Sensor Proxy permite a un atacante remoto ejecutar c\u00f3digo con privilegios elevados al inducir a un operador a conectar el sensor a un host controlado por el atacante."
    }
  ],
  "id": "CVE-2026-18667",
  "lastModified": "2026-10-23T21:10:00.157",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.6,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 6.0,
        "source": "vulnreport@tenable.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.3,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "vulnreport@tenable.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-18667",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-04T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-03T23:16:45.590",
  "references": [
    {
      "source": "vulnreport@tenable.com",
      "url": "https://www.tenable.com/security/tns-2026-21"
    }
  ],
  "sourceIdentifier": "vulnreport@tenable.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "vulnreport@tenable.com",
      "type": "Secondary"
    }
  ]
}

GHSA-24H7-MGMP-X4J6

Vulnerability from github – Published: 2026-08-04 00:34 – Updated: 2026-08-04 00:34

Details

A vulnerability in Tenable Sensor Proxy allows a remote attacker to execute code with elevated privileges by inducing an operator to connect the sensor to an attacker-controlled host.

Severity

9.6 (Critical)


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

9.3 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-18667"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-03T23:16:45Z",
    "severity": "CRITICAL"
  },
  "details": "A vulnerability in Tenable Sensor Proxy allows a remote attacker to execute code with elevated privileges by inducing an operator to connect the sensor to an attacker-controlled host.",
  "id": "GHSA-24h7-mgmp-x4j6",
  "modified": "2026-08-04T00:34:53Z",
  "published": "2026-08-04T00:34:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18667"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/tns-2026-21"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

CVE-2026-18667 (GCVE-0-2026-18667)

CERTFR-2026-AVI-0962

Solutions

FKIE_CVE-2026-18667

GHSA-24H7-MGMP-X4J6

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour