Strix
26.1K

CVE-2021-22714

CRITICALCVSS 9.8/10EPSS 2.43%

Last modified

CVE-2021-22714 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 2.43% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
2.43%

82.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Schneider-ElectricPowerlogic Ion7400 Firmware< 3.0.0
Schneider-ElectricPowerlogic Pm8000 Firmware< 3.0.0
Schneider-ElectricPowerlogic Ion9000 Firmware< 3.0.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-22714?
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.
How severe is CVE-2021-22714?
CVE-2021-22714 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.43% probability of exploitation in the next 30 days.
How do I fix CVE-2021-22714?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-22714?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST