What’s Vulnerable › Vulnerabilities

CVE-2019-18663

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-11-04 · updated 2026-06-17
• Weakness: CWE-89

Description

A SQL injection vulnerability in a /login/forgot1 POST request in ARP-GUARD 4.0.0-5 allows unauthenticated remote attackers to execute arbitrary SQL commands via the user_id parameter.

Affected products

• Isl Arp-Guard: 4.0.0-5

References

• https://atomic111.github.io/article/arp-guard-sql-injection
• https://atomic111.github.io/article/arp-guard-sql-injection

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