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2 vulnerabilities found for PowerLogic™ P5 Protection Relay by Schneider Electric
CVE-2026-4827 (GCVE-0-2026-4827)
Vulnerability from nvd – Published: 2026-05-12 12:24 – Updated: 2026-05-14 17:38
VLAI
Title
Insufficient Entropy vulnerability on Multiple Products
Summary
CWE‑331: Insufficient Entropy vulnerability exists that could lead to unauthorized access when an attacker on the network can exploit weaknesses in session‑management protections.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-331 - Insufficient entropy
Assigner
References
1 reference
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Easergy MiCOM C264 |
Affected:
Versions D6.x
Affected: Versions D7.33 and prior |
|
| Schneider Electric | Easergy C5 |
Affected:
Version 1.1.17 and prior
|
|
| Schneider Electric | Easergy MiCOM P30 |
Affected:
P139 version prior to P139.678.700
Affected: P437 version prior to P437.678.700 Affected: P439 version prior to P439.678.700 Affected: P532 version prior to P532.678.700 Affected: P539 version prior to P539.678.700 Affected: P631 version prior to P631.678.700 Affected: P632 version prior to P632.678.700 Affected: P633 version prior to P633.678.700 Affected: P634 version prior to P634.678.700 Affected: P633 version P633.680.700 only Affected: P634 version P634.680.700 only Affected: P138 version prior to P138.677.700 Affected: P436 version prior to P436.677.701 Affected: P438 version prior to P438.677.701 Affected: P638 version prior to P638.677.700 Affected: C434 version prior to C434.679.700 |
|
| Schneider Electric | Easergy MiCOM P40 |
Affected:
Series model numbers with Protocol Option bit as G, H or L and all firmware versions
|
|
| Schneider Electric | EcoStruxure™ Power Automation System Gateway (EPAS-GTW) |
Affected:
Version 6.4.616.200.100 and prior
|
|
| Schneider Electric | EcoStruxure™ Power Automation System User Interface (EPAS-UI) |
Affected:
Version 3.0.3 and prior
|
|
| Schneider Electric | EcoStruxure™ Power Operation |
Affected:
Version 2022 CU6 and prior
Affected: Version 2024 CU2 and prior |
|
| Schneider Electric | iPMFLS |
Affected:
Version 64.2025.0.13 and prior
|
|
| Schneider Electric | PowerLogic™ P5 Protection Relay |
Affected:
V02.502.103 and prior
|
|
| Schneider Electric | PowerLogic™ P7 Protection and Control Platform |
Affected:
V02.002.002 and prior
|
|
| Schneider Electric | PowerLogic™ T300 |
Affected:
Version 2.9.4 and prior
|
|
| Schneider Electric | PowerLogic™ T500 |
Affected:
Version 11.08.02 and prior
|
|
| Schneider Electric | Saitel DP |
Affected:
Version 11.06.36 and prior
|
|
| Schneider Electric | EasyLogic T150 (formerly Saitel DR) |
Affected:
Version 11.06.30 and prior
|
Date Public
2026-05-12 16:49
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"defaultStatus": "unaffected",
"product": "PowerLogic\u2122 P5 Protection Relay",
"vendor": "Schneider Electric",
"versions": [
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"product": "PowerLogic\u2122 P7 Protection and Control Platform",
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CVE-2026-4827 (GCVE-0-2026-4827)
Vulnerability from cvelistv5 – Published: 2026-05-12 12:24 – Updated: 2026-05-14 17:38
VLAI
Title
Insufficient Entropy vulnerability on Multiple Products
Summary
CWE‑331: Insufficient Entropy vulnerability exists that could lead to unauthorized access when an attacker on the network can exploit weaknesses in session‑management protections.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-331 - Insufficient entropy
Assigner
References
1 reference
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Easergy MiCOM C264 |
Affected:
Versions D6.x
Affected: Versions D7.33 and prior |
|
| Schneider Electric | Easergy C5 |
Affected:
Version 1.1.17 and prior
|
|
| Schneider Electric | Easergy MiCOM P30 |
Affected:
P139 version prior to P139.678.700
Affected: P437 version prior to P437.678.700 Affected: P439 version prior to P439.678.700 Affected: P532 version prior to P532.678.700 Affected: P539 version prior to P539.678.700 Affected: P631 version prior to P631.678.700 Affected: P632 version prior to P632.678.700 Affected: P633 version prior to P633.678.700 Affected: P634 version prior to P634.678.700 Affected: P633 version P633.680.700 only Affected: P634 version P634.680.700 only Affected: P138 version prior to P138.677.700 Affected: P436 version prior to P436.677.701 Affected: P438 version prior to P438.677.701 Affected: P638 version prior to P638.677.700 Affected: C434 version prior to C434.679.700 |
|
| Schneider Electric | Easergy MiCOM P40 |
Affected:
Series model numbers with Protocol Option bit as G, H or L and all firmware versions
|
|
| Schneider Electric | EcoStruxure™ Power Automation System Gateway (EPAS-GTW) |
Affected:
Version 6.4.616.200.100 and prior
|
|
| Schneider Electric | EcoStruxure™ Power Automation System User Interface (EPAS-UI) |
Affected:
Version 3.0.3 and prior
|
|
| Schneider Electric | EcoStruxure™ Power Operation |
Affected:
Version 2022 CU6 and prior
Affected: Version 2024 CU2 and prior |
|
| Schneider Electric | iPMFLS |
Affected:
Version 64.2025.0.13 and prior
|
|
| Schneider Electric | PowerLogic™ P5 Protection Relay |
Affected:
V02.502.103 and prior
|
|
| Schneider Electric | PowerLogic™ P7 Protection and Control Platform |
Affected:
V02.002.002 and prior
|
|
| Schneider Electric | PowerLogic™ T300 |
Affected:
Version 2.9.4 and prior
|
|
| Schneider Electric | PowerLogic™ T500 |
Affected:
Version 11.08.02 and prior
|
|
| Schneider Electric | Saitel DP |
Affected:
Version 11.06.36 and prior
|
|
| Schneider Electric | EasyLogic T150 (formerly Saitel DR) |
Affected:
Version 11.06.30 and prior
|
Date Public
2026-05-12 16:49
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