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CVE-2018-13981

9.8 · CRITICAL

The websites that were built from Zeta Producer Desktop CMS before 14.2.1 are vulnerable to unauthenticated remote code execution due to a default component that permits arbitrary upload of PHP fil…

Published Jul 16, 2018CWE-434EPSS 17.07%

Overview

CVE-2018-13981 is a critical-severity vulnerability. It was published on July 16, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The websites that were built from Zeta Producer Desktop CMS before 14.2.1 are vulnerable to unauthenticated remote code execution due to a default component that permits arbitrary upload of PHP files, because the formmailer widget blocks .php files but not .php5 or .phtml files. This is related to /assets/php/formmailer/SendEmail.php and /assets/php/formmailer/functions.php.

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

Refpacketstormsecurity.com/files/148537/Zeta-Producer-Desktop-CMS-14.2.0-Code-Execution-File-Disclosure.htmlRefwww.exploit-db.com/exploits/45016/Refwww.sec-consult.com/en/blog/advisories/remote-code-execution-local-file-disclosure-zeta-producer-desktop-cms/Refpacketstormsecurity.com/files/148537/Zeta-Producer-Desktop-CMS-14.2.0-Code-Execution-File-Disclosure.htmlRefwww.exploit-db.com/exploits/45016/Refwww.sec-consult.com/en/blog/advisories/remote-code-execution-local-file-disclosure-zeta-producer-desktop-cms/

How CyberStrike helps

Frequently asked questions

What is CVE-2018-13981?

CVE-2018-13981 is a critical-severity vulnerability. It was published on July 16, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

How severe is CVE-2018-13981?

This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2018-13981?

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-2018-13981?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-13981 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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