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ht801_firmware vulnerabilities and exploits

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5
CVSSv2
CVE-2020-5762
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 condition is triggered due...
GrandstreamHt801 FirmwareHt802 FirmwareHt812 FirmwareHt813 FirmwareHt814 FirmwareHt818 Firmware
9.3
CVSSv2
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....
GrandstreamHt801 FirmwareHt802 FirmwareHt812 FirmwareHt813 FirmwareHt814 FirmwareHt818 Firmware
7.8
CVSSv2
CVE-2020-5761
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 service....
GrandstreamHt801 FirmwareHt802 FirmwareHt812 FirmwareHt813 FirmwareHt814 FirmwareHt818 Firmware
9
CVSSv2
CVE-2020-5763
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....
GrandstreamHt801 FirmwareHt802 FirmwareHt812 FirmwareHt813 FirmwareHt814 FirmwareHt818 Firmware
CVSSv2
CVSSv2
CVSSv3
VMScore
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