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CVE-2021-4304

6.3 · MEDIUM

A vulnerability was found in eprintsug ulcc-core.

Published Jan 5, 2023CWE-77EPSS 2.15%

Overview

CVE-2021-4304 is a medium-severity vulnerability. It was published on January 5, 2023 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

A vulnerability was found in eprintsug ulcc-core. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file cgi/toolbox/toolbox. The manipulation of the argument password leads to command injection. The attack can be launched remotely. The patch is named 811edaae81eb044891594f00062a828f51b22cb1. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-217447.

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/eprintsug/ulcc-core/commit/811edaae81eb044891594f00062a828f51b22cb1Refvuldb.com/?ctiid.217447Refvuldb.com/?id.217447GitHubgithub.com/eprintsug/ulcc-core/commit/811edaae81eb044891594f00062a828f51b22cb1Refvuldb.com/?ctiid.217447Refvuldb.com/?id.217447

How CyberStrike helps

Frequently asked questions

What is CVE-2021-4304?

CVE-2021-4304 is a medium-severity vulnerability. It was published on January 5, 2023 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2021-4304?

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2021-4304?

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-2021-4304?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-4304 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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