CVE-2021-22714 json
A CWE-119:Improper restriction of operations within the bounds of a memory buffer vulnerability exists in PowerLogic ION7400, PM8000 and IO…
published 2021-03-11 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-9849
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.4%
- EPSS 2.4% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
A CWE-119:Improper restriction of operations within the bounds of a memory buffer vulnerability exists in PowerLogic ION7400, PM8000 and ION9000 (All versions prior to V3.0.0), which could cause the meter to reboot or allow for remote code execution.
Patch / fix
- schneider-electric powerlogic_ion7400_firmware 3.0.0
- schneider-electric powerlogic_pm8000_firmware 3.0.0
- schneider-electric powerlogic_ion9000_firmware 3.0.0
Exploit prediction
2.45% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- n/a PowerLogic ION7400, PM8000 and ION9000 (All versions prior to V3.0.0)
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
se.com
/ww/en/download/document/SEVD-2021-068-02
vendor-advisory
Sources
- CVE List CVE-2021-22714
- NVD CVE-2021-22714
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