Buffer overflow in Schneider-Electric Ion7650 Firmware
CVE-2021-22713
A CWE-119:Improper restriction of operations within the bounds of a memory buffer vulnerability exists in PowerLogic ION8650, ION8800, ION7650, ION7700/73xx, and ION83xx/84xx/85xx/8600 (see security notifcation for affected versions), which could cause the meter to reboot.
Vulnerability class: Buffer Overflow
EPSS: 0.012 (64.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Schneider-electric Ion7650_firmware
- Schneider-electric Powerlogic_ion7300
- Schneider-electric Powerlogic_ion7300_firmware
- Schneider-electric Powerlogic_ion7550 — versions 4.0, 5.0
- Schneider-electric Powerlogic_ion7550_firmware
- Schneider-electric Powerlogic_ion7650 — versions 4.0, 5.0
- Schneider-electric Powerlogic_ion7650_firmware
- Schneider-electric Powerlogic_ion7700
- Schneider-electric Powerlogic_ion7700_firmware
- Schneider-electric Powerlogic_ion8300
Weakness classification (CWE)
References
- cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22713?
- CVE-2021-22713 is a high-severity vulnerability in Schneider-Electric Ion7650 Firmware, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2021-03-11.
- How severe is CVE-2021-22713?
- High severity. CVSS v3 base score is 7.5 out of 10.