CVE-2022-41435 : What You Need to Know

A stored cross-site scripting vulnerability exists in OpenWRT LuCI version git-22.140.66206-02913be in the component /system/sshkeys.js. This allows malicious actors to execute arbitrary web scripts or HTML through specially crafted public key comments.

Understanding CVE-2022-41435

This section delves into the details of the CVE-2022-41435 vulnerability.

What is CVE-2022-41435?

CVE-2022-41435 is a stored cross-site scripting (XSS) vulnerability found in OpenWRT LuCI, which could be exploited by attackers to run arbitrary scripts or HTML code.

The Impact of CVE-2022-41435

The impact of this vulnerability is significant as it allows threat actors to execute malicious scripts on the target system, potentially leading to data theft or system compromise.

Technical Details of CVE-2022-41435

Explore the technical aspects of CVE-2022-41435 for a better understanding.

Vulnerability Description

The vulnerability occurs in the /system/sshkeys.js component of OpenWRT LuCI, enabling stored cross-site scripting attacks via manipulated public key comments.

Affected Systems and Versions

All versions of OpenWRT LuCI up to git-22.140.66206-02913be are affected by CVE-2022-41435, exposing them to exploitation.

Exploitation Mechanism

Exploiting this vulnerability involves crafting malicious public key comments to inject and execute unauthorized scripts or HTML on the target system.

Mitigation and Prevention

Discover the measures to mitigate and prevent the exploitation of CVE-2022-41435.

Immediate Steps to Take

Users are advised to update OpenWRT LuCI to a patched version to remediate the vulnerability and protect their systems.

Long-Term Security Practices

Implementing secure coding practices and regularly auditing code for vulnerabilities can enhance overall system security and resilience.

Patching and Updates

Stay informed about security updates and apply patches promptly to safeguard systems against known vulnerabilities.