CVE-2021-45033
8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD
Description
A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < V16.20), CP-8021 MASTER MODULE (All versions < V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions < V16.20). An undocumented debug port uses hard-coded default credentials. If this port is enabled by a privileged user, an attacker aware of the credentials could access an administrative debug shell on the affected device.
Affected (4)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 16.20 |
| Running on/with | Platform Versions |
|---|---|
Siemens Cp 8000 Master Module With I/o 25/+70 | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Before 16.20 |
| Running on/with | Platform Versions |
|---|---|
Siemens Cp 8000 Master Module With I/o 40/+70 | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Before 16.20 |
| Running on/with | Platform Versions |
|---|---|
Siemens Cp 8021 Master Module | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Before 16.20 |
| Running on/with | Platform Versions |
|---|---|
Siemens Cp 8022 Master Module With Gprs | All versions |
References (2)
Source: productcert@siemens.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Timeline
No history available yet.