CVE-2021-4257
3.5 · LOWOverview
CVE-2021-4257 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 was found in ctrlo lenio. It has been declared as problematic. This vulnerability affects unknown code of the file views/task.tt of the component Task Handler. The manipulation of the argument site.org.name/check.name/task.tasktype.name/task.name leads to cross site scripting. The attack can be initiated remotely. The name of the patch is 698c5fa465169d6f23c6a41ca4b1fc9a7869013a. It is recommended to apply a patch to fix this issue. VDB-216214 is the identifier assigned to this vulnerability.
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-2021-4257?
CVE-2021-4257 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-2021-4257?
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-2021-4257?
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-2021-4257?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-4257 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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