What is CVE-2020-5739?

CVE-2020-5739 is a high-severity vulnerability in Grandstream Gxp1610, classified under Code Injection. CVSS score: 8.8/10. Published 2020-04-14.

How severe is CVE-2020-5739?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Grandstream Gxp1610

CVE-2020-5739

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 settings via the "Additional Settings" field in the web interface…

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.053 (91.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Grandstream Gxp1610
Grandstream Gxp1610_firmware
Grandstream Gxp1615
Grandstream Gxp1615_firmware
Grandstream Gxp1620
Grandstream Gxp1620_firmware
Grandstream Gxp1625
Grandstream Gxp1625_firmware
Grandstream Gxp1628
Grandstream Gxp1628_firmware

Weakness classification (CWE)

CWE-94 — Code Injection

References

vulnreport@tenable.com (Exploit, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-5739?: CVE-2020-5739 is a high-severity vulnerability in Grandstream Gxp1610, classified under Code Injection. CVSS score: 8.8/10. Published 2020-04-14.
How severe is CVE-2020-5739?: High severity. CVSS v3 base score is 8.8 out of 10.