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CVE-2021-4257

3.5 · LOW

A vulnerability was found in ctrlo lenio.

Published Dec 18, 2022CWE-707EPSS 0.42%

Overview

CVE-2021-4257 is a low-severity vulnerability. 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, patches, and mitigation guidance. 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.

References

GitHubgithub.com/ctrlo/lenio/commit/698c5fa465169d6f23c6a41ca4b1fc9a7869013aRefvuldb.com/?id.216214GitHubgithub.com/ctrlo/lenio/commit/698c5fa465169d6f23c6a41ca4b1fc9a7869013aRefvuldb.com/?id.216214

How CyberStrike helps

Frequently asked questions

What is CVE-2021-4257?

CVE-2021-4257 is a low-severity vulnerability. 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, patches, and mitigation guidance. 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 is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-4257 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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