CVE-2021-22765 : What You Need to Know
Learn about CVE-2021-22765, a CWE-20 vulnerability in PowerLogic EGX100 (Versions 3.0.0 and newer) and EGX300 (All Versions), potentially leading to denial of service or remote code execution.
A CWE-20 vulnerability has been identified in PowerLogic EGX100 (Versions 3.0.0 and newer) and PowerLogic EGX300 (All Versions) that could lead to denial of service or remote code execution.
Understanding CVE-2021-22765
This CVE involves an Improper Input Validation vulnerability in specific versions of PowerLogic EGX100 and EGX300, posing a risk of denial of service or remote code execution.
What is CVE-2021-22765?
The CVE-2021-22765 relates to a CWE-20 vulnerability that allows attackers to exploit improper input validation in affected versions of PowerLogic EGX100 and EGX300 through specially crafted HTTP packets.
The Impact of CVE-2021-22765
The vulnerability could result in denial of service or enable attackers to execute remote code, leading to potential security breaches and system compromise.
Technical Details of CVE-2021-22765
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The flaw in PowerLogic EGX100 and EGX300 versions facilitates denial of service or remote code execution by manipulating HTTP packets.
Affected Systems and Versions
PowerLogic EGX100 (Versions 3.0.0 and newer) and PowerLogic EGX300 (All Versions) are impacted by this vulnerability.
Exploitation Mechanism
Attackers can exploit this CVE by sending specially crafted HTTP packets to the affected systems, triggering the improper input validation vulnerability.
Mitigation and Prevention
Here are the essential steps to mitigate the risks associated with CVE-2021-22765.
Immediate Steps to Take
Immediately update the affected PowerLogic EGX100 and EGX300 systems to the patched versions to prevent exploitation of this vulnerability.
Long-Term Security Practices
Implement robust input validation mechanisms and regularly monitor for security updates and patches to prevent similar vulnerabilities in the future.
Patching and Updates
Regularly check for security advisories from the vendor and apply patches promptly to ensure the security of the PowerLogic EGX100 and EGX300 systems.