Buffer overflow in Schneider Electric Easergy P5
Priority MEDIUM 45CWE-120Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.
Summary
A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in remote code execution or the crash of HTTPs stack which is used for the device Web HMI. Affected Products: Easergy P5 (V01.401.102 and prior)
Why it matters now
EPSS 0.01612 76th percentileScored 2026-11-07
Fix Fixed Easergy P5 (Schneider Electric): V01.401.102
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Schneider Electric | Easergy P5 | Firmware to before V01.401.102 | V01.401.102 | Patch available | CNA |
- Easergy P5 VendorSchneider Electric Affected Firmware to before V01.401.102 Fixed in V01.401.102 Patch available CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:schneider-electric:easergy_p5_firmware:*:*:*:*:*:*:*:* | up to 01.401.102 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:easergy_p5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:o:schneider-electric:easergy_p5_firmware:*:*:*:*:*:*:*:* Versions up to 01.401.102 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:easergy_p5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
Remediation
- Fix · CNA Easergy P5 (Schneider Electric) Fixed in V01.401.102
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Schneider Electric Easergy P5 V01.401.102
3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2022-15565 Broken or risky cryptographic algorithm in Schneider Electric Easergy P5Priority LOW 30
- TI-2022-15566 Improper input validation in Schneider Electric Easergy P5Priority LOW 24
Timeline
- 2026-10-02 Threatist record created from CVE-2022-34756
- 2026-10-03 Alias added: GHSA-8995-37xw-9hjj
More Schneider Electric Easergy P5 Firmware vulnerabilities
- TI-2022-06973 Buffer overflow in Easergy P5 CVSS 3.1HIGH 8.8
- TI-2022-06972 Hard-coded credentials in Schneider Electric Easergy P5 CVSS 3.1HIGH 7.5
- TI-2022-15565 Broken or risky cryptographic algorithm in Schneider Electric Easergy P5 CVSS 3.1MEDIUM 6.7
- TI-2022-15566 Improper input validation in Schneider Electric Easergy P5 CVSS 3.1MEDIUM 5.1
Sources
- CVE-2022-34756 · CVE Program
- CVE-2022-34756 · NVD
- FIRST EPSS
- GHSA-8995-37xw-9hjj · GitHub Advisory Database · CC BY 4.0
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