Vulnerability Monitor

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CVE-2020-12505

Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below.

Published

2020-09-30T16:15:12.670

Last Modified

2024-11-21T04:59:49.510

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.2 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

4.9

Weaknesses
  • Type: Primary
    CWE-306
  • Type: Secondary
    CWE-306
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System wago 750-852_firmware ≤ fw07 Yes
Hardware wago 750-852 - No
Operating System wago 750-880_firmware ≤ fw07 Yes
Hardware wago 750-880 - No
Operating System wago 750-881_firmware ≤ fw07 Yes
Hardware wago 750-881 - No
Operating System wago 750-831_firmware ≤ fw07 Yes
Hardware wago 750-831 - No
Operating System wago 750-882_firmware ≤ fw07 Yes
Hardware wago 750-882 - No
Operating System wago 750-885_firmware ≤ fw07 Yes
Hardware wago 750-885 - No
Operating System wago 750-889_firmware ≤ fw07 Yes
Hardware wago 750-889 - No
References