Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-37857

Severity CVSS v4.0:
Pending analysis
Type:
CWE-798 Use of Hard-coded Credentials
Publication date:
09/08/2023
Last modified:
14/11/2023

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.<br />

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.20
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:phoenixcontact:wp_6070-wvps_firmware:*:*:*:*:*:*:*:* 4.0.10 (excluding)
cpe:2.3:h:phoenixcontact:wp_6070-wvps:-:*:*:*:*:*:*:*
cpe:2.3:o:phoenixcontact:wp_6101-wxps_firmware:*:*:*:*:*:*:*:* 4.0.10 (excluding)
cpe:2.3:h:phoenixcontact:wp_6101-wxps:-:*:*:*:*:*:*:*
cpe:2.3:o:phoenixcontact:wp_6121-wxps_firmware:*:*:*:*:*:*:*:* 4.0.10 (excluding)
cpe:2.3:h:phoenixcontact:wp_6121-wxps:-:*:*:*:*:*:*:*
cpe:2.3:o:phoenixcontact:wp_6156-whps_firmware:*:*:*:*:*:*:*:* 4.0.10 (excluding)
cpe:2.3:h:phoenixcontact:wp_6156-whps:-:*:*:*:*:*:*:*
cpe:2.3:o:phoenixcontact:wp_6185-whps_firmware:*:*:*:*:*:*:*:* 4.0.10 (excluding)
cpe:2.3:h:phoenixcontact:wp_6185-whps:-:*:*:*:*:*:*:*
cpe:2.3:o:phoenixcontact:wp_6215-whps_firmware:*:*:*:*:*:*:*:* 4.0.10 (excluding)
cpe:2.3:h:phoenixcontact:wp_6215-whps:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools