CVE-2025-52543
5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:L/SA:L
Summary
E3 Site Supervisor Control (firmware version < 2.31F01) application services (MGW and RCI) uses client side hashing for authentication. An attacker can authenticate by obtaining only the password hash.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Copeland LP | E3 Supervisory Control | 0 < 2.31F01 | affected |
Weaknesses
- CWE-836: CWE-836 Use of Password Hash Instead of Password for Authentication
Workarounds
Restrict access to the E3 Supervisory Controls network interface (ETH 0) by use of restricted VLAN or subnet and / or network firewall. Ensure the restricted VLAN or subnet is never accessible from untrusted networks.
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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