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Case File

CVE-2017-2800

CRITICAL · CVSS 9.8 EPSS 8.53% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-05-24 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution
External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2017-2800
Severity
CRITICAL
CVSS
9.8
EPSS
8.53%

Original Filing — NVD Description

A specially crafted x509 certificate can cause a single out of bounds byte overwrite in wolfSSL through 3.10.2 resulting in potential certificate validation vulnerabilities, denial of service and possible remote code execution. In order to trigger this vulnerability, the attacker needs to supply a malicious x509 certificate to either a server or a client application using this library.