CVE-2021-22767
9.8 · CRITICALOverview
CVE-2021-22767 is a critical-severity vulnerability affecting schneider-electric powerlogic_egx100_firmware. It was published on June 11, 2021 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A CWE-20: Improper Input Validation vulnerability exists in PowerLogic EGX100 (Versions 3.0.0 and newer) and PowerLogic EGX300 (All Versions) that could cause denial of service or remote code execution via a specially crafted HTTP packet.This CVE ID is unique from CVE-2021-2276
Remediation
Check the references section for vendor advisories and patches from schneider-electric. Update powerlogic_egx100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| schneider-electric | powerlogic_egx100_firmware | 3.0.0 | Affected |
Frequently Asked Questions
What is CVE-2021-22767?
CVE-2021-22767 is a critical-severity vulnerability affecting schneider-electric powerlogic_egx100_firmware. It was published on June 11, 2021 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2021-22767?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-22767?
Check the references section for vendor advisories and patches from schneider-electric. Update powerlogic_egx100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-22767?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-22767 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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