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CVE-2020-37159

Status: DeferredHigh (8.4)—

Parallaxis Cuckoo Clock 5.0 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting memory registers in the alarm scheduling feature. Attackers can craft a malicious payload exceeding 260 bytes to overwrite EIP and EBP, enabling shellcode execution with potential remote code execution.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Buffer overflow local con interacción del usuario (UI:A) en característica de alarma. Requiere abrir archivo malicioso (260+ bytes) → T1203. Ejecución arbitraria de código mediante sobrescritura de registros (EIP/EBP) y shellcode.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or Program

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Parallaxis — Cuckoo ClockAI

CWEs

References

Raw JSON (NVD)

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  "id": "CVE-2020-37159",
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      "url": "https://en.softonic.com/author/pxcompany",
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  "sourceIdentifier": "disclosure@vulncheck.com"
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