Current Description
A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions), CP-8021 MASTER MODULE (All versions), CP-8022 MASTER MODULE WITH GPRS (All versions). The component allows to activate a web server module which provides unauthenticated access to its web pages. This could allow an attacker to retrieve debug-level information from the component such as internal network topology or connected systems.
Analysis Description
A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions), CP-8021 MASTER MODULE (All versions), CP-8022 MASTER MODULE WITH GPRS (All versions). The component allows to activate a web server module which provides unauthenticated access to its web pages. This could allow an attacker to retrieve debug-level information from the component such as internal network topology or connected systems.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-287 | Improper Authentication | NIST |
| CWE-284 | Improper Access Control | Siemens AG |
Change History
1 change records found show changes
Initial Analysis 8/15/2022 2:37:47 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
AND
OR
*cpe:2.3:o:siemens:cp-8000_master_module_with_i/o_-25/+70_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:cp-8000_master_module_with_i/o_-25/+70:-:*:*:*:*:*:*:*
|
|
| Added | CPE Configuration |
AND
OR
*cpe:2.3:o:siemens:cp-8000_master_module_with_i/o_-40/+70_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:cp-8000_master_module_with_i/o_-40/+70:-:*:*:*:*:*:*:*
|
|
| Added | CPE Configuration |
AND
OR
*cpe:2.3:o:siemens:cp-8021_master_module_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:cp-8021_master_module:-:*:*:*:*:*:*:*
|
|
| Added | CPE Configuration |
AND
OR
*cpe:2.3:o:siemens:cp-8022_master_module_with_gprs_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:cp-8022_master_module_with_gprs:-:*:*:*:*:*:*:*
|
|
| Added | CVSS V3.1 |
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
|
| Added | CWE |
NIST CWE-287 |
|
| Changed | Reference Type |
https://cert-portal.siemens.com/productcert/pdf/ssa-185638.pdf No Types Assigned |
https://cert-portal.siemens.com/productcert/pdf/ssa-185638.pdf Vendor Advisory |