CVE-2018-13356

Name: CVE-2018-13356
Creator: NVD / NIST
Published: 2018-11-27T21:29:00.9+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.01%

Last modified Jun 17, 2026

CVE-2018-13356 is a vulnerability of currently unknown severity. Incorrect access control on ajaxdata.php in TerraMaster TOS version 3.1.03 allows attackers to elevate user permissions.. EPSS estimates a 2.01% chance of exploitation in the next 30 days.

Description

Incorrect access control on ajaxdata.php in TerraMaster TOS version 3.1.03 allows attackers to elevate user permissions.

Metrics

EPSS Probability

2.01%

78.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-863

Affected Software

Vendor	Product	Versions
Terra-Master	Terramaster Operating System	3.1.03

References

https://blog.securityevaluators.com/vulnerabilities-in-terramaster-tos-3-1-03-fb99cf88b86aExploit, Third Party Advisory
https://blog.securityevaluators.com/vulnerabilities-in-terramaster-tos-3-1-03-fb99cf88b86aExploit, Third Party Advisory

Timeline

Published: Nov 27, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-13356?

Incorrect access control on ajaxdata.php in TerraMaster TOS version 3.1.03 allows attackers to elevate user permissions.

How severe is CVE-2018-13356?

Severity scoring for CVE-2018-13356 is pending analysis. The EPSS model estimates a 2.01% probability of exploitation in the next 30 days.

How do I fix CVE-2018-13356?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-13356?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST