THREATPORT/VULNERABILITY/CVE-2018-13418
HIGH SEVERITY

CVE-2018-13418

Terramaster Operating System vulnerability

CVSS
8.8
EPSS
5.2%
EPSS pct
92th
Exploited
No known
System command injection in ajaxdata.php in TerraMaster TOS 3.1.03 allows attackers to execute system commands via the "newname" parameter.
Affected vendor
Terra Master
Affected product
Terramaster Operating System
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-78 — OS Command Injection
Published
2018-11-27

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 5.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2018-13418

  • Confirm whether Terra Master Terramaster Operating System is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-13418.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-13418

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-13418 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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