CVE-2018-13356 — HIGH (8.8)

Vulnerability Description

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

CVSS Score

8.8

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Terra-Master	Terramaster Operating System	3.1.03

Related Weaknesses (CWE)

CWE-863

References

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

FAQ

What is CVE-2018-13356?

CVE-2018-13356 is a vulnerability with a CVSS score of 8.8 (HIGH). 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?

CVE-2018-13356 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-13356?

Check the references section above for vendor advisories and patch information. Affected products include: Terra-Master Terramaster Operating System.