description: Grandstream HT800 series firmware version 1.0.17.5 and below contain a backdoor in the SSH service. An authenticated remote attacker can obtain a root shell by correctly answering a challenge prompt.
problem types: CWE-489
affected:
{
product: Grandstream HT800 Series
vendor: n/a
versions:
status: affected, version: Versions 1.0.17.5 and below
}