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CVE-2020-15277

7.2 · HIGH

baserCMS before version 4.4.1 is affected by Remote Code Execution (RCE).

Published Oct 30, 2020CWE-434EPSS 2.31%

Overview

CVE-2020-15277 is a high-severity vulnerability. It was published on October 30, 2020 and has a CVSS 3.1 base score of 7.2 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

baserCMS before version 4.4.1 is affected by Remote Code Execution (RCE). Code may be executed by logging in as a system administrator and uploading an executable script file such as a PHP file. The Edit template component is vulnerable. The issue is fixed in version 4.4.1.

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

Refbasercms.net/security/20201029GitHubgithub.com/baserproject/basercms/commit/bb027c3967b0430adcff2d2fedbc23d39077563bGitHubgithub.com/baserproject/basercms/security/advisories/GHSA-6fmv-q269-55cwRefbasercms.net/security/20201029GitHubgithub.com/baserproject/basercms/commit/bb027c3967b0430adcff2d2fedbc23d39077563bGitHubgithub.com/baserproject/basercms/security/advisories/GHSA-6fmv-q269-55cw

How CyberStrike helps

Frequently asked questions

What is CVE-2020-15277?

CVE-2020-15277 is a high-severity vulnerability. It was published on October 30, 2020 and has a CVSS 3.1 base score of 7.2 (HIGH).

How severe is CVE-2020-15277?

This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2020-15277?

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-2020-15277?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-15277 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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