Vulnerability Monitor

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CVE-2021-20997

In multiple managed switches by WAGO in different versions it is possible to read out the password hashes of all Web-based Management users.

Published

2021-05-13T14:15:18.077

Last Modified

2024-11-21T05:47:22.233

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-522
  • Type: Primary
    CWE-522
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System wago 0852-0303_firmware ≤ 1.2.3.s0 Yes
Hardware wago 0852-0303 - No
Operating System wago 0852-1305_firmware ≤ 1.1.7.s0 Yes
Hardware wago 0852-1305 - No
Operating System wago 0852-1505_firmware ≤ 1.1.6.s0 Yes
Hardware wago 0852-1505 - No
Operating System wago 0852-1305\/000-001_firmware ≤ 1.0.4.s0 Yes
Hardware wago 0852-1305\/000-001 - No
Operating System wago 0852-1505\/000-001_firmware ≤ 1.0.4.s0 Yes
Hardware wago 0852-1505\/000-001 - No
References