CVE-2023-37857

Summary

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 Software

VendorProductVersion RangeStatus
PHOENIX CONTACTWP 6070-WVPS0 < 4.0.10affected
PHOENIX CONTACTWP 6101-WXPS0 < 4.0.10affected
PHOENIX CONTACTWP 6121-WXPS0 < 4.0.10affected
PHOENIX CONTACTWP 6156-WHPS0 < 4.0.10affected
PHOENIX CONTACTWP 6185-WHPS0 < 4.0.10affected
PHOENIX CONTACTWP 6215-WHPS0 < 4.0.10affected

Weaknesses

  • CWE-798: CWE-798 Use of Hard-coded Credentials

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References