THREATPORT/VULNERABILITY/CVE-2020-10567
CRITICAL SEVERITY

CVE-2020-10567

Responsive Filemanager vulnerability

CVSS
9.8
EPSS
19.3%
EPSS pct
97th
Exploited
No known
An issue was discovered in Responsive Filemanager through 9.14.0. In the ajax_calls.php file in the save_img action in the name parameter, there is no validation of what kind of extension is sent. This makes it possible to execute PHP code if a legitimate JPEG image contains this code in the EXIF data, and the .php extension is used in the name parameter. (A potential fast patch is to disable the save_img action in the config file.)
Affected vendor
Tecrail
Affected product
Responsive Filemanager
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-20 — Improper Input Validation
Published
2020-03-14

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 confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 19.3% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2020-10567

  • Confirm whether Tecrail Responsive Filemanager is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2020-10567.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-10567

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-10567 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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