Authenticated Remote Command Execution Vulnerability in Grandstream GXP1600 Series
CVE-2020-5738

8.8HIGH

Key Information:

Vendor

Grandstream

Status
Grandstream Gxp1600 Series
Vendor
CVE Published:
14 April 2020

What is CVE-2020-5738?

The GXP1600 series from Grandstream contains a vulnerability that permits authenticated remote command execution. By taking advantage of the HTTP /cgi-bin/upload_vpntar interface, an attacker can upload a specially crafted tar file. This poses significant security risks, as it may allow unauthorized administrative control over the device, potentially leading to extensive data breaches and service interruptions.

Affected Version(s)

Grandstream GXP1600 Series 1.0.4.152 and below

References

https://www.tenable.com/security/research/tra-2020-22
x_refsource_MISC

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.