Grandstream

Ht812 Firmware

4 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
7.8

CVE-2020-5761

Exploit
  • EPSS 2.14%
  • Veröffentlicht 29.07.2020 19:15:15
  • Zuletzt bearbeitet 21.11.2024 05:34:33

Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to CPU exhaustion due to an infinite loop in the TR-069 service. Unauthenticated remote attackers can trigger this case by sending a one character TCP message to the TR-069 se...

7.5

CVE-2020-5762

Exploit
  • EPSS 2.21%
  • Veröffentlicht 29.07.2020 19:15:15
  • Zuletzt bearbeitet 21.11.2024 05:34:33

Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to a denial of service attack against the TR-069 service. An unauthenticated remote attacker can stop the service due to a NULL pointer dereference in the TR-069 service. This...

9

CVE-2020-5763

Exploit
  • EPSS 1.27%
  • Veröffentlicht 29.07.2020 19:15:15
  • Zuletzt bearbeitet 21.11.2024 05:34:33

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.

9.3

CVE-2020-5760

Exploit
  • EPSS 4.57%
  • Veröffentlicht 29.07.2020 19:15:14
  • Zuletzt bearbeitet 21.11.2024 05:34:33

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 crafte...