CVE-2020-24842

Name: CVE-2020-24842
Creator: NVD / NIST
Published: 2021-02-10T22:15:13.343+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.71%

Last modified Jun 17, 2026

CVE-2020-24842 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. PNPSCADA 2.200816204020 allows cross-site scripting (XSS), which can execute arbitrary JavaScript in the victim's browser.. EPSS estimates a 0.71% chance of exploitation in the next 30 days.

Description

PNPSCADA 2.200816204020 allows cross-site scripting (XSS), which can execute arbitrary JavaScript in the victim's browser.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.71%

48.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Sdgc	Pnpscada	2.200816204020

References

https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-15-288-01Third Party Advisory, US Government Resource
https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-15-288-01Third Party Advisory, US Government Resource

Timeline

Published: Feb 10, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-24842?

PNPSCADA 2.200816204020 allows cross-site scripting (XSS), which can execute arbitrary JavaScript in the victim's browser.

How severe is CVE-2020-24842?

CVE-2020-24842 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.71% probability of exploitation in the next 30 days.

How do I fix CVE-2020-24842?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-24842?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST