RCE in Grandstream Ht801
CVE-2020-5760
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability. Unauthenticated remote attackers can execute arbitrary commands as root by crafting a special configuration file and sending a crafted SIP message.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.055 (92.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.055 · newest: 0.055 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.tenable.com/security/research/tra-2020-43 (Exploit, Third Party Advisory)
- www.tenable.com/security/research/tra-2020-47 (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-5760?
- CVE-2020-5760 is a high-severity vulnerability in Grandstream Ht801, classified under OS Command Injection. CVSS score: 7.8/10. Published 2020-07-29.
- How severe is CVE-2020-5760?
- High severity. CVSS v3 base score is 7.8 out of 10.