CVE-2021-33555 - NVD | ByteOS Network

NVD Vulnerability Details :

CVE-2021-33555

Analyzed

More Info Official Page

Source-info@cert.vde.com

Published At-31 Aug, 2021 | 11:15

Updated At-08 Sep, 2021 | 15:15

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.

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Secondary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary	2.0	5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N

Type: Primary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

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

Type: Secondary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

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

Type: Primary

Version: 2.0

Base score: 5.0

Base severity: MEDIUM

Vector:

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

CPE Matches

pepperl-fuchs>>wha-gw-f2d2-0-as-z2-eth_firmware>>Versions up to 3.0.7(inclusive)

cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>wha-gw-f2d2-0-as-z2-eth>>-

cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth:-:*:*:*:*:*:*:*

pepperl-fuchs>>wha-gw-f2d2-0-as-_z2-eth.eip_firmware>>Versions up to 3.0.7(inclusive)

cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-_z2-eth.eip_firmware:*:*:*:*:*:*:*:*

pepperl-fuchs>>wha-gw-f2d2-0-as-_z2-eth.eip>>-

cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-_z2-eth.eip:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-22	Primary	info@cert.vde.com

CWE ID: CWE-22

Type: Primary

Source: info@cert.vde.com

References

Hyperlink	Source	Resource
https://cert.vde.com/en-us/advisories/vde-2021-027	info@cert.vde.com	Third Party Advisory

Hyperlink: https://cert.vde.com/en-us/advisories/vde-2021-027

Source: info@cert.vde.com

Resource:

Third Party Advisory