CVE-2021-33555

HIGH

PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.7 - Path Traversal

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References
Third Party Advisory x_refsource_confirm
https://cert.vde.com/en-us/advisories/vde-2021-027

Scores

CVSS v3 7.5
EPSS 0.0121
EPSS Percentile 64.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-22
Status published
Products (2)
pepperl-fuchs/wha-gw-f2d2-0-as-_z2-eth.eip_firmware < 3.0.7
pepperl-fuchs/wha-gw-f2d2-0-as-z2-eth_firmware < 3.0.7
Published Aug 31, 2021
Tracked Since Feb 18, 2026