Is CVE-2017-16564 actively exploited?

CVE-2017-16564 has no public evidence of in-the-wild exploitation as of 2025-04-20.

What is the CVSS score for CVE-2017-16564?

CVE-2017-16564 has a CVSS score of 5.4 (MEDIUM severity). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

How do I patch CVE-2017-16564?

Patch guidance is available from grandstream security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2017-16564.

Which products are affected by CVE-2017-16564?

1 product: grandstream ht802 firmware.

CVE-2017-16564 - remediation guidance & executive summary

Description

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).

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector: network
Complexity: low
Privileges: low
User Action: required
Scope: changed
Confidentiality: low
Integrity: low
Availability: none
Weaknesses: CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: GRANDSTREAM
Published: 11/6/2017
Last Modified: 4/20/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2017-16564

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary