What’s Vulnerable › Vulnerabilities

CVE-2017-7690

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-04-14 · updated 2026-06-17
• Weakness: CWE-78

Description

Proxifier for Mac before 2.19.2, when first run, allows local users to gain privileges by replacing the KLoader binary with a Trojan horse program.

Affected products

• Proxifier: before 2.19.2 — fixed in 2.19.2

How to fix

Upgrade to a fixed version: Proxifier 2.19.2. Check the vendor advisory for mitigations.

References

• https://m4.rkw.io/blog/cve20177690-local-root-privesc-in-proxifier-for-mac-219.html
• https://www.exploit-db.com/exploits/43225/
• https://m4.rkw.io/blog/cve20177690-local-root-privesc-in-proxifier-for-mac-219.html
• https://www.exploit-db.com/exploits/43225/

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