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Vulnerabilities

Vulnerability · CVE-2025-3621

Vulnerabilities* in ActADUR local server product, developed and maintained by ProTNS, allows Remote Code Inclusion on host systems.

Published Jul 15, 2025 · catalog updated Jul 15, 2025 · ProTNS ActADUR

Last checked Oct 29, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-3621. EPSS is 0.69%. Act only if a listed version of ProTNS ActADUR is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.69%
Remediation
Version ranges on file
Affected products
vendor ProTNS ActADUR v2.0.1.9 <v2.0.2.0

Vulnerabilities* in ActADUR local server product, developed and maintained by ProTNS, allows Remote Code Inclusion on host systems. * vulnerabilities: * Improper Neutralization of Special Elements used in a Command ('Command Injection') * Use of Hard-coded Credentials * Improper Authentication * Binding to an Unrestricted IP Address The vulnerability has been rated as critical.This issue affects ActADUR: from v2.0.1.9 before v2.0.2.0., hence updating to version v2.0.2.0. or above is required.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor ProTNS ActADUR v2.0.1.9 <v2.0.2.0v2.0.1.9 <v2.0.2.0

How to fix CVE-2025-3621

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-3621. EPSS is 0.69%. Act only if a listed version of ProTNS ActADUR is installed.

Which versions are affected?

Compare what you have installed with ProTNS ActADUR v2.0.1.9 <v2.0.2.0 v2.0.1.9 <v2.0.2.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.69%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 15, 2025 · EUVD

    Detected

    Vulnerabilities* in ActADUR local server product, developed and maintained by ProTNS, allows Remote Code Inclusion on host systems. * vulnerabilities: * Improper Neutralization of Special Elements used in a Command ('Command Injection') * Use of Hard-coded Credentials * Improper Authentication * Binding to an Unrestricted IP Address The vulnerability has been rated as critical.This issue affects A

  2. Jul 15, 2025 · EUVD

    Updated

    Vulnerabilities* in ActADUR local server product, developed and maintained by ProTNS, allows Remote Code Inclusion on host systems. * vulnerabilities: * Improper Neutralization of Special Elements used in a Command ('Command Injection') * Use of Hard-coded Credentials * Improper Authentication * Binding to an Unrestricted IP Address The vulnerability has been rated as critical.This issue affects A

Sources

  • CVE.orgVulnerability recordCVE-2025-3621

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-3621

    30-day exploitation probability 0.69%

    first.org
  • EUVDVulnerability recordEUVD-2025-21419

    Vulnerabilities* in ActADUR local server product, developed and maintained by ProTNS, allows Remote Code Inclusion on host systems. * vulnerabilities: * Improper Neutralization of Special Elements used in a Command ('Command Injection') * Use of Hard-coded Credentials * Improper

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 21, 2026
  • EUVDOct 21, 2026