Vulnerability-Lookup

FKIE_CVE-2025-40600

Vulnerability from fkie_nvd - Published: 2025-07-29 22:15 - Updated: 2026-06-17 09:21

Severity

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

Summary

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption.

References

	URL	Tags
	PSIRT@sonicwall.com	https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0013	Vendor Advisory

Impacted products

Vendor	Product	Version
sonicwall	sonicos	*
sonicwall	nsa_2700	-
sonicwall	nsa_3700	-
sonicwall	nsa_4700	-
sonicwall	nsa_5700	-
sonicwall	nsa_6700	-
sonicwall	nssp_10700	-
sonicwall	nssp_11700	-
sonicwall	nssp_13700	-
sonicwall	nssp_15700	-
sonicwall	nsv270	-
sonicwall	nsv470	-
sonicwall	nsv870	-
sonicwall	tz270	-
sonicwall	tz270w	-
sonicwall	tz370	-
sonicwall	tz370w	-
sonicwall	tz470	-
sonicwall	tz470w	-
sonicwall	tz570	-
sonicwall	tz570p	-
sonicwall	tz570w	-
sonicwall	tz670	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Gen7",
            "Linux"
          ],
          "product": "SonicOS",
          "vendor": "SonicWall",
          "versions": [
            {
              "status": "affected",
              "version": "7.2.0-7015 and older versions"
            }
          ]
        }
      ],
      "source": "PSIRT@sonicwall.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "612519F2-E1D6-49F3-8920-6431ADC4ED84",
              "versionEndExcluding": "7.3.0-7012",
              "versionStartIncluding": "7.1.1-7040",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
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              "vulnerable": false
            },
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              "matchCriteriaId": "A69E000B-5806-46FD-A233-4E2CC9DD38D2",
              "vulnerable": false
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              "matchCriteriaId": "8DF4A322-7CC7-4AB9-B10E-FFF34DF2182D",
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            },
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              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:sonicwall:nssp_15700:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7D6CF3CF-256C-4C04-8BDF-B16398CD0459",
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            },
            {
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              "vulnerable": false
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              "vulnerable": false
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              "matchCriteriaId": "9853AE3A-B0EA-4249-AA7D-1F2051C9BF91",
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              "vulnerable": false
            },
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              "matchCriteriaId": "6C23940E-2F9D-447B-A740-42035ED5D400",
              "vulnerable": false
            },
            {
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              "matchCriteriaId": "90C790AD-C40E-4527-8F83-D278282A9600",
              "vulnerable": false
            },
            {
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              "matchCriteriaId": "C7DF76E0-8E3D-4E0D-A3BB-F5AE05A4C7C9",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:sonicwall:tz570p:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "352DFCF9-E333-41C0-8033-91265768FD8E",
              "vulnerable": false
            },
            {
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              "matchCriteriaId": "4C882C38-9DA5-4C03-BB23-AB2B448E3307",
              "vulnerable": false
            },
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              "matchCriteriaId": "AEEA6065-48D3-4EC7-BD94-CBAE3D1010FF",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad del uso de una cadena de formato controlada externamente en la interfaz SonicOS SSL VPN permite que un atacante remoto no autenticado provoque la interrupci\u00f3n del servicio."
    }
  ],
  "id": "CVE-2025-40600",
  "lastModified": "2026-06-17T09:21:48.983",
  "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-40600",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-07-30T13:32:27.290793Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-07-29T22:15:24.927",
  "references": [
    {
      "source": "PSIRT@sonicwall.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0013"
    }
  ],
  "sourceIdentifier": "PSIRT@sonicwall.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-134"
        }
      ],
      "source": "PSIRT@sonicwall.com",
      "type": "Secondary"
    }
  ]
}

CVE-2025-40600 (GCVE-0-2025-40600)

Vulnerability from cvelistv5 – Published: 2025-07-29 21:11 – Updated: 2025-07-30 15:07

Summary

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-30 13:32 UTC

CWE

CWE-134 - Use of Externally-Controlled Format String

Assigner

sonicwall mitre root Scorecard

References

1 reference

URL	Tags
https://psirt.global.sonicwall.com/vuln-detail/SN…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
SonicWall	SonicOS	Affected: 7.2.0-7015 and older versions

Date Public

2025-07-29 09:04

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-40600",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-30T13:32:27.290793Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-30T15:07:47.649Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Gen7",
            "Linux"
          ],
          "product": "SonicOS",
          "vendor": "SonicWall",
          "versions": [
            {
              "status": "affected",
              "version": "7.2.0-7015 and older versions"
            }
          ]
        }
      ],
      "datePublic": "2025-07-29T09:04:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
              "value": "\u003cdiv\u003eUse of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption.\u003cbr\u003e\u003c/div\u003e"
            }
          ],
          "value": "Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-134",
              "description": "CWE-134 Use of Externally-Controlled Format String",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-29T21:11:59.174Z",
        "orgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
        "shortName": "sonicwall"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0013"
        }
      ],
      "source": {
        "advisory": "SNWLID-2025-0013",
        "discovery": "INTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
    "assignerShortName": "sonicwall",
    "cveId": "CVE-2025-40600",
    "datePublished": "2025-07-29T21:11:59.174Z",
    "dateReserved": "2025-04-16T08:34:51.361Z",
    "dateUpdated": "2025-07-30T15:07:47.649Z",
    "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.

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.

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FKIE_CVE-2025-40600

CVE-2025-40600 (GCVE-0-2025-40600)

Tags

Sightings

Nomenclature

Related by attack behaviour