NULL pointer dereference in Schneider Electric PowerLogic™ P7
Priority MEDIUM 44CWE-476Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-476.
Summary
CWE-476 NULL Pointer Dereference vulnerability exists that could cause a denial-of-service condition, rendering the device’s HMI and configuration functionality unavailable when malformed requests are received over exposed network interfaces.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0046 40th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Schneider Electric | PowerLogic™ P7 | up to V02.003.001.000 | — | No fix listed | CNA |
- PowerLogic™ P7 VendorSchneider Electric Affected up to V02.003.001.000 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:schneider-electric:powerlogic_p7_firmware:*:*:*:*:*:*:*:* | before 02.004.001.000 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:powerlogic_p7:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:o:schneider-electric:powerlogic_p7_firmware:*:*:*:*:*:*:*:* Versions before 02.004.001.000 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:powerlogic_p7:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-9716
- 2026-10-03 Alias added: GHSA-r5gq-r69x-5f8p
References
More Schneider Electric Powerlogic P7 Firmware vulnerabilities
- TI-2026-08515 OS command injection in Schneider Electric PowerLogic™ P7 CVSS 4.0HIGH 8.6
- TI-2026-08516 Reachable assertion in Schneider Electric PowerLogic™ P7 CVSS 4.0MEDIUM 6.9
Sources
- CVE-2026-9716 · CVE Program
- CVE-2026-9716 · NVD
- FIRST EPSS
- GHSA-r5gq-r69x-5f8p · GitHub Advisory Database · CC BY 4.0
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