CVE-2023-37857

PHOENIX CONTACT: Use of Hard-coded Credentials in WP 6xxx Web panels

State: Published
Severity: 3.8 Low
Published: Aug 9, 2023
Updated: Oct 8, 2024
Reserved: Jul 10, 2023

Description

In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 an authenticated, remote attacker with admin privileges is able to read hardcoded cryptographic keys allowing the attacker to create valid session cookies. These session-cookies created by the attacker are not sufficient to obtain a valid session on the device.

Scores

CVSS	Score	Vector	Source
3.1	3.8 Low	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N	CERTVDE

Weaknesses

CWE-798 Use of Hard-coded Credentials

Affected Products

Product	Versions
WP 6070-WVPSPHOENIX CONTACT	before 4.0.10Affected
WP 6101-WXPSPHOENIX CONTACT	before 4.0.10Affected
WP 6121-WXPSPHOENIX CONTACT	before 4.0.10Affected
WP 6156-WHPSPHOENIX CONTACT	before 4.0.10Affected
WP 6185-WHPSPHOENIX CONTACT	before 4.0.10Affected
WP 6215-WHPSPHOENIX CONTACT	before 4.0.10Affected

References

https://cert.vde.com/en/advisories/VDE-2023-018/

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