GF
Product
Gxp1628 Firmware
by Grandstream · last CVE Feb 18, 2026
7
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 3High 3Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2020-5739
8.8
5%
Apr 14
Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker adds an OpenVPN up script to the phone's VPN…
Affected: through 1.0.4.152
CVE-2020-5738
8.8
5%
Apr 14
Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker uploads a specially crafted tar file to the HTTP…
Affected: through 1.0.4.152
CVE-2025-28170
7.6
0%
Jul 29
Grandstream Networks GXP1628 <=1.0.4.130 is vulnerable to Incorrect Access Control
Affected: through 1.0.4.130
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