What’s Vulnerable › Vulnerabilities

CVE-2023-36658

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-15 · updated 2026-06-17
• Weakness: CWE-428

Description

An issue was discovered in OPSWAT MetaDefender KIOSK 4.6.1.9996. It has an unquoted service path that can be abused locally.

Affected products

• OPSWAT Media Validation Agent: from 2.0.0 before 2.0.7 — fixed in 2.0.7
• OPSWAT MetaDefender Kiosk: from 4.2 before 4.6.2 — fixed in 4.6.2

How to fix

Upgrade to a fixed version: OPSWAT Media Validation Agent 2.0.7; OPSWAT MetaDefender Kiosk 4.6.2. Check the vendor advisory for mitigations.

References

• https://docs.opswat.com/mdkiosk
• https://docs.opswat.com/mdkiosk/release-notes/cve-2023-36658
• https://docs.opswat.com/mdkiosk
• https://docs.opswat.com/mdkiosk/release-notes/cve-2023-36658

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