CVE-2020-37177

BOOTP Turbo 2.0 contains a denial of service vulnerability that allows attackers to crash the application by overwriting the Structured Exception Handler (SEH). Attackers can generate a malicious payload of 2196 bytes with specific byte patterns to trigger an application crash and corrupt the SEH chain.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.exploit-db.com/exploits/47955
https://www.vulncheck.com/advisories/bootp-turbo-denial-of-service-seh
https://www.weird-solutions.com

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) BOOTP Turbo 2.0 contiene una vulnerabilidad de denegación de servicio que permite a los atacantes bloquear la aplicación sobrescribiendo el Controlador de Excepciones Estructuradas (SEH). Los atacantes pueden generar una carga útil maliciosa de 2196 bytes con patrones de bytes específicos para provocar un bloqueo de la aplicación y corromper la cadena SEH.

11 Feb 2026, 21:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-11 21:16

Updated : 2026-04-15 00:35

NVD link : CVE-2020-37177

Mitre link : CVE-2020-37177

CVE.ORG link : CVE-2020-37177

JSON object : View

Products Affected

No product.

CWE

CWE-121

Stack-based Buffer Overflow

{"id": "CVE-2020-37177", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "disclosure@vulncheck.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.7, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "ACTIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2026-02-11T21:16:10.787", "references": [{"url": "https://www.exploit-db.com/exploits/47955", "source": "disclosure@vulncheck.com"}, {"url": "https://www.vulncheck.com/advisories/bootp-turbo-denial-of-service-seh", "source": "disclosure@vulncheck.com"}, {"url": "https://www.weird-solutions.com", "source": "disclosure@vulncheck.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "disclosure@vulncheck.com", "description": [{"lang": "en", "value": "CWE-121"}]}], "descriptions": [{"lang": "en", "value": "BOOTP Turbo 2.0 contains a denial of service vulnerability that allows attackers to crash the application by overwriting the Structured Exception Handler (SEH). Attackers can generate a malicious payload of 2196 bytes with specific byte patterns to trigger an application crash and corrupt the SEH chain."}, {"lang": "es", "value": "BOOTP Turbo 2.0 contiene una vulnerabilidad de denegaci\u00f3n de servicio que permite a los atacantes bloquear la aplicaci\u00f3n sobrescribiendo el Controlador de Excepciones Estructuradas (SEH). Los atacantes pueden generar una carga \u00fatil maliciosa de 2196 bytes con patrones de bytes espec\u00edficos para provocar un bloqueo de la aplicaci\u00f3n y corromper la cadena SEH."}], "lastModified": "2026-04-15T00:35:42.020", "sourceIdentifier": "disclosure@vulncheck.com"}