What’s Vulnerable › Vulnerabilities

CVE-2019-7391

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 13.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-03-21 · updated 2026-06-17
• Weakness: CWE-352

Description

ZyXEL VMG3312-B10B DSL-491HNU-B1B v2 devices allow login/login-page.cgi CSRF.

Affected products

• Zyxel Dsl-491Hnu-B10B Firmware: all versions
• Zyxel Dsl-491Hnu-B1B V2 Firmware: all versions

References

• http://packetstormsecurity.com/files/151550/Zyxel-VMG3312-B10B-DSL-491HNU-B1-V2-Cross-Site-Request-Forgery.html
• https://twitter.com/h1_yusuf
• https://www.exploit-db.com/exploits/46326/
• https://www.owasp.org/index.php/Cross-Site_Request_Forgery_%28CSRF%29
• http://packetstormsecurity.com/files/151550/Zyxel-VMG3312-B10B-DSL-491HNU-B1-V2-Cross-Site-Request-Forgery.html
• https://twitter.com/h1_yusuf
• https://www.exploit-db.com/exploits/46326/
• https://www.owasp.org/index.php/Cross-Site_Request_Forgery_%28CSRF%29

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