What’s Vulnerable › Vulnerabilities

CVE-2017-17804

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-12-20 · updated 2026-06-17
• Weakness: CWE-20

Description

In IKARUS anti.virus 2.16.20, the driver file (ntguard.SYS) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x83000084.

Affected products

• Ikarussecurity Anti.Virus: 2.16.20

References

• https://github.com/rubyfly/IKARUS_POC/tree/master/0x83000084
• https://github.com/rubyfly/IKARUS_POC/tree/master/0x83000084

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