THREATPORT/VULNERABILITY/CVE-2018-20793
HIGH SEVERITY

CVE-2018-20793

Responsive Filemanager vulnerability

CVSS
7.5
EPSS
5.0%
EPSS pct
91th
Exploited
No known
tecrail Responsive FileManager 9.13.4 allows remote attackers to write to an arbitrary file as a consequence of a paths[0] path traversal mitigation bypass, through the create_file action in execute.php.
Affected vendor
Tecrail
Affected product
Responsive Filemanager
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness type (CWE)
Published
2019-02-25

Risk analysis

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

Its EPSS score of 5.0% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2018-20793

  • Confirm whether Tecrail Responsive Filemanager is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-20793.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-20793

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-20793 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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