Detections
Analytics

CVE-2018-17564

critical

Description

A Malformed Input String to /cgi-bin/delete_CA on Grandstream GXP16xx VoIP 1.0.4.128 phones allows attackers to delete configuration parameters and gain admin access to the device.

References

https://iridiumxor.wordpress.com/2019/01/03/three-simple-cves-for-a-good-voip-phone/

http://grandstream.com/support/firmware

Details

Source: Mitre, NVD

Published: 2019-04-01

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00518