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.

View Analysis Description

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

CVSS 3.x Severity and Metrics:

CVSS 2.0 Severity and Metrics:

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