What’s Vulnerable › Vulnerabilities

CVE-2017-16563

• Severity: high (CVSS 8.0 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: 2017-11-06 · updated 2026-06-17
• Weakness: CWE-352

Description

Cross-Site Request Forgery (CSRF) in the Basic Settings screen on Vonage (Grandstream) HT802 devices allows attackers to modify settings, related to cgi-bin/update.

Affected products

• Grandstream Ht802 Firmware: all versions

References

• https://distributedcompute.com/2017/11/04/vonage-ht802-multiple-vulnerabilities/
• https://distributedcompute.com/2017/11/04/vonage-ht802-multiple-vulnerabilities/

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