CVE-2021-33555

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/31/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

pepperl-fuchs:wha-gw-f2d2-0-as-_z2-eth.eippepperl-fuchs:wha-gw-f2d2-0-as-_z2-eth.eip_firmwarepepperl-fuchs:wha-gw-f2d2-0-as-z2-ethpepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware

Weaknesses (CWE)

CWE-22

References

https://cert.vde.com/en-us/advisories/vde-2021-027(info@cert.vde.com)

https://cert.vde.com/en-us/advisories/vde-2021-027(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.