What is CVE-2017-16564?

CVE-2017-16564 is a medium-severity vulnerability in Grandstream Ht802, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-11-06.

How severe is CVE-2017-16564?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Grandstream Ht802

CVE-2017-16564

Stored Cross-site scripting (XSS) vulnerability in /cgi-bin/config2 on Vonage (Grandstream) HT802 devices allows remote authenticated users to inject arbitrary web script or HTML via the DHCP vendor class ID field (P148).

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (45.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Grandstream Ht802
Grandstream Ht802_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2017-16564?: CVE-2017-16564 is a medium-severity vulnerability in Grandstream Ht802, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-11-06.
How severe is CVE-2017-16564?: Medium severity. CVSS v3 base score is 5.4 out of 10.