THREATPORT/VULNERABILITY/CVE-2018-13981
CRITICAL SEVERITY

CVE-2018-13981

Zeta Producer Desktop Cms vulnerability

CVSS
9.8
EPSS
17.3%
EPSS pct
97th
Exploited
No known
The websites that were built from Zeta Producer Desktop CMS before 14.2.1 are vulnerable to unauthenticated remote code execution due to a default component that permits arbitrary upload of PHP files, because the formmailer widget blocks .php files but not .php5 or .phtml files. This is related to /assets/php/formmailer/SendEmail.php and /assets/php/formmailer/functions.php.
Affected vendor
Zeta Producer
Affected product
Zeta Producer Desktop Cms
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-434 — Unrestricted Upload of File with Dangerous Type
Published
2018-07-16

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 17.3% 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-2018-13981

  • Confirm whether Zeta Producer Zeta Producer Desktop Cms is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-13981.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-13981

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-13981 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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