CVE-2023-37857: 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…

PriorityP341high7.2CVSS 3.1

AVNACLPRHUINSUCHIHAH

EPSS

0.44%

35.6th percentile

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.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
phoenix_contact	wp_6070-wvps	< 4.0.10	4.0.10
phoenix_contact	wp_6101-wxps	< 4.0.10	4.0.10
phoenix_contact	wp_6121-wxps	< 4.0.10	4.0.10
phoenix_contact	wp_6156-whps	< 4.0.10	4.0.10
phoenix_contact	wp_6185-whps	< 4.0.10	4.0.10
phoenix_contact	wp_6215-whps	< 4.0.10	4.0.10
phoenixcontact	wp_6070-wvps_firmware	< 4.0.10	4.0.10
phoenixcontact	wp_6101-wxps_firmware	< 4.0.10	4.0.10
phoenixcontact	wp_6121-wxps_firmware	< 4.0.10	4.0.10
phoenixcontact	wp_6156-whps_firmware	< 4.0.10	4.0.10
phoenixcontact	wp_6185-whps_firmware	< 4.0.10	4.0.10
phoenixcontact	wp_6215-whps_firmware	< 4.0.10	4.0.10

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