CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2020-5760
High (7.8) in grandstream. EPSS 5.5% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 5.5% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)
- CWE
- CWE-78
- Published
- Modified
- Record from
- the NVD, synced
Affected
- grandstream:ht801_firmware
- grandstream:ht802_firmware
- grandstream:ht812_firmware
- grandstream:ht813_firmware
- grandstream:ht814_firmware
- grandstream:ht818_firmware