CVE-2017-15921

HIGH

Watchdogdevelopment Anti-malware - NULL Pointer Dereference

Title source: rule

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.

Exploits (1)

exploitdb WORKING POC

by Parvez Anwar · cdoswindows

https://www.exploit-db.com/exploits/43058

View Code ZIP pw:eip

References (2)

[Exploit, Issue Tracking, Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/144786/Watchdog-Development-Anti-Malware-Online-Security-Pro-NULL-Pointer-Dereference.html

[Exploit, Issue Tracking, Third Party Advisory, VDB Entry] https://www.exploit-db.com/exploits/43058/

Scores

CVSS v3 7.5

EPSS 0.0966

EPSS Percentile 92.9%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-476

Status published

Products (2)

watchdogdevelopment/anti-malware 2.74.186.150

watchdogdevelopment/online_security_pro 2.74.186.150

Published Oct 30, 2017

Tracked Since Feb 18, 2026