CVE-2021-33555

published 2021-08-31

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…

high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C H I N A N

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
pepperl-fuchs	wha-gw-f2d2-0-as-z2-eth_firmware	<= 3.0.7	—
pepperl-fuchs	wha-gw-f2d2-0-as_z2-eth.eip_firmware	<= 3.0.7	—
phoenix_contact	wha-gw-f2d2-0-as_z2-eth	3.0.7 – 3.0.7	—
phoenix_contact	wha-gw-f2d2-0-as_z2-eth.eip	3.0.7 – 3.0.7	—

CWE-22