CVE-2025-40600 (GCVE-0-2025-40600)
Vulnerability from cvelistv5 – Published: 2025-07-29 21:11 – Updated: 2025-07-30 15:07
VLAI
EPSS
VEX
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)
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
References
1 reference
| URL | Tags |
|---|---|
| https://psirt.global.sonicwall.com/vuln-detail/SN… | vendor-advisory |
Impacted products
Date Public
2025-07-29 09:04
{
"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": [
{
"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",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-40600",
"date": "2026-10-03",
"epss": "0.00914",
"percentile": "0.58723"
},
"nvd": {
"cve": {
"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": [
{
"criteria": "cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "612519F2-E1D6-49F3-8920-6431ADC4ED84",
"versionEndExcluding": "7.3.0-7012",
"versionStartIncluding": "7.1.1-7040",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sonicwall:nsa_2700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8D8B0C7A-FD65-47CA-A625-150A90EFA7A1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nsa_3700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A69E000B-5806-46FD-A233-4E2CC9DD38D2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nsa_4700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8DF4A322-7CC7-4AB9-B10E-FFF34DF2182D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nsa_5700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4C15FED5-C48C-47CF-9645-0563D77883C1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nsa_6700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A884B1BB-F201-4C77-9F6E-B8A884DCD4C2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nssp_10700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7C3BA5A3-1160-4793-A8D6-40B9D264BCC4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nssp_11700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6739DEA3-06FF-4FEB-9931-0DB27F63B70E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nssp_13700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0250EDF9-0AEF-4711-8EF6-D447CF48BCAF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nssp_15700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7D6CF3CF-256C-4C04-8BDF-B16398CD0459",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nsv270:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DACDCE12-74C2-4F3C-8421-9191700514C5",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nsv470:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3AF1ECB1-6257-41E3-A050-6467063F4807",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:nsv870:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0883D805-1BA9-49CE-AEC7-51C9D9A69C5C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz270:-:*:*:*:*:*:*:*",
"matchCriteriaId": "70340DD4-687B-402C-85AF-C2B80D0F1600",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz270w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "52847BA2-470B-4078-A79B-52095DB9214B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz370:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9853AE3A-B0EA-4249-AA7D-1F2051C9BF91",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz370w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4DBDD10C-F89D-4051-BC70-67B41167FF9B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz470:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6C23940E-2F9D-447B-A740-42035ED5D400",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz470w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "90C790AD-C40E-4527-8F83-D278282A9600",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz570:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C7DF76E0-8E3D-4E0D-A3BB-F5AE05A4C7C9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz570p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "352DFCF9-E333-41C0-8033-91265768FD8E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz570w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4C882C38-9DA5-4C03-BB23-AB2B448E3307",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:sonicwall:tz670:-:*:*:*:*:*:*:*",
"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"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-07-31T21:12:25+00:00",
"cve": "CVE-2025-40600",
"id": "CVE-2025-40600",
"initial_release_date": "2025-07-29T09:04:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2025-40600",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-40600.json",
"version": "3"
},
"vulnrichment": {
"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": "2025-07-30T13:32:29.003Z",
"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": [
{
"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"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
Loading…
Loading…
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.
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.
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.
Loading…