Conprosys HMI System vulnerabilitiesRanked by how likely they are to be used.

Product8 versions
The short answer

Conprosys HMI System is made by Contec. We track 15 published vulnerabilities in it, across 8 versions. None of them is on the list of flaws known to be exploited today. If you run Conprosys HMI System, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Conprosys HMI System vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Conprosys HMI System's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Conprosys HMI System flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 70%

    CONPROSYS HMI System (CHS) Ver.3.4.4?and earlier allows a remote unauthenticated attacker to execute an arbitrary OS command on the server where the product is running by sending a specially crafted request.

    CVSS9.8Published19 Dec 2022
  2. 62%

    Cross-site scripting vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3.

    CVSS4.8Published1 Jun 2023
  3. 41%

    SQL injection vulnerability exists in the CONPROSYS HMI System (CHS) versions prior to 3.5.3.

    CVSS7.2Published1 Jun 2023
  4. 1.9%

    Cross-site scripting vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote authenticated attacker to inject an arbitrary script and obtain the sensitive information.

    CVSS5.4Published20 Jan 2023
  5. 1.3%

    SQL injection vulnerability in the CONPROSYS HMI System (CHS) Ver.3.5.0 and earlier allows a remote authenticated attacker to execute an arbitrary SQL command.

    CVSS6.5Published30 Jan 2023
  6. 1.3%

    The Contec Co.,Ltd. CONPROSYS HMI System (CHS) is vulnerable to Cross-Site Scripting (XSS) in the getqsetting.php functionality that could allow reflected execution of scripts in the browser on interaction.This issue...

    CVSS6.1Published1 Jul 2025
  7. 1.1%

    Improper access control vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to bypass access restriction and obtain the server certificate including the private...

    CVSS7.5Published20 Jan 2023
  8. 1.0%

    A denial of service vulnerability exists in Contec CONPROSYS HMI System versions 3.5.2 and prior.

    CVSS5.3Published31 May 2023
  9. 1.0%

    Use of default credentials vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to alter user credentials information.

    CVSS7.5Published20 Jan 2023
  10. 0.9%

    Use of password hash instead of password for authentication vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote authenticated attacker to obtain user credentials information via a...

    CVSS5.3Published20 Jan 2023
Precursor Intelligence

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We track 15 published vulnerabilities listed under the name Conprosys HMI System, across 8 versions.

None of Conprosys HMI System's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Conprosys HMI System. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.