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Case File

CVE-2017-15921

HIGH · CVSS 7.5 EPSS 7.58% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-10-30 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

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

External Security References
packetstormsecurity.com ↗ exploit-db.com ↗

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

CVE
CVE-2017-15921
Severity
HIGH
CVSS
7.5
EPSS
7.58%

Original NVD Description

In Watchdog Anti-Malware 2.74.186.150 and Online Security Pro 2.74.186.150, the zam32.sys driver contains a NULL pointer dereference vulnerability that gets triggered when sending an operation to ioctl 0x80002010. This is due to the input buffer being NULL or the input buffer size being 0 as they are not validated.