CVE-2021-4254
3.5 · LOWOverview
CVE-2021-4254 is a low-severity vulnerability affecting ctrlo lenio. It was published on December 18, 2022 and has a CVSS 3.1 base score of 3.5 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A vulnerability has been found in ctrlo lenio and classified as problematic. Affected by this vulnerability is an unknown functionality of the file views/layouts/main.tt of the component Notice Handler. The manipulation of the argument notice.notice.text leads to cross site scripting. The attack can be launched remotely. The name of the patch is aa300555343c1c081951fcb68bfb6852fbba7451. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-216211.
Remediation
Check the references section for vendor advisories and patches from ctrlo. Update lenio 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 |
|---|---|---|---|
| ctrlo | lenio | >= 0, < 2021-02-08 | Affected |
Frequently Asked Questions
What is CVE-2021-4254?
CVE-2021-4254 is a low-severity vulnerability affecting ctrlo lenio. It was published on December 18, 2022 and has a CVSS 3.1 base score of 3.5 (LOW).
How severe is CVE-2021-4254?
This vulnerability has a CVSS 3.1 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-4254?
Check the references section for vendor advisories and patches from ctrlo. Update lenio 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-2021-4254?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-4254 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
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