CVE-2020-5762
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD
Description
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 to mishandling of the HTTP Authentication field.
Affected (6)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 1.0.17.5 |
| Running on/with | Platform Versions |
|---|---|
Grandstream Ht801 | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 1.0.17.5 |
| Running on/with | Platform Versions |
|---|---|
Grandstream Ht802 | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 1.0.17.5 |
| Running on/with | Platform Versions |
|---|---|
Grandstream Ht812 | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 1.0.17.5 |
| Running on/with | Platform Versions |
|---|---|
Grandstream Ht814 | All versions |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 1.0.17.5 |
| Running on/with | Platform Versions |
|---|---|
Grandstream Ht818 | All versions |
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 1.0.17.5 |
| Running on/with | Platform Versions |
|---|---|
Grandstream Ht813 | All versions |
Related CWEs
References (4)
Source: vulnreport@tenable.com
ExploitThird Party Advisory
Source: vulnreport@tenable.com
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Timeline
No history available yet.