Vulnerability Monitor

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CVE-2021-33555

In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.7 the filename parameter is vulnerable to unauthenticated path traversal attacks, enabling read access to arbitrary files on the server.

Published

2021-08-31T11:15:07.277

Last Modified

2024-11-21T06:09:05.300

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: Primary
    CWE-22
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System pepperl-fuchs wha-gw-f2d2-0-as-z2-eth_firmware ≤ 3.0.7 Yes
Hardware pepperl-fuchs wha-gw-f2d2-0-as-z2-eth - No
Operating System pepperl-fuchs wha-gw-f2d2-0-as-_z2-eth.eip_firmware ≤ 3.0.7 Yes
Hardware pepperl-fuchs wha-gw-f2d2-0-as-_z2-eth.eip - No
References