Vulnerability · Published Apr 14, 2020 · Assigned by tenable
CVE-2020-5739
High 8.8
In plain English
A high-severity code injection in Grandstream GXP1600 Series. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 5.3% (higher than 93% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)5.3%top 7.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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. When the VPN's connection is established, the user defined script is executed with root privileges.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Grandstream GXP1600 Series | 1.0.4.152 and below |
Weakness: CWE-94
References
- https://www.tenable.com/security/research/tra-2020-22 x_refsource_MISC