CVE-2020-20012

Name: CVE-2020-20012
Creator: NVD / NIST
Published: 2023-05-23T01:15:09.627+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.08%

Last modified Jun 17, 2026

CVE-2020-20012 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. WebPlus Pro v1.4.7.8.4-01 is vulnerable to Incorrect Access Control.. EPSS estimates a 1.08% chance of exploitation in the next 30 days.

Description

WebPlus Pro v1.4.7.8.4-01 is vulnerable to Incorrect Access Control.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.08%

60.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Sudytech	Webplus Pro	1.4.7.8.4-01

References

http://wzqpt.hfut.edu.cn/login.jsp?_p=YXM9MSZwPTEmbT1OJg__Broken Link
https://gist.github.com/1915504804/9503198d3cbd5bc7db47625ac0caaadeExploit, Third Party Advisory
http://wzqpt.hfut.edu.cn/login.jsp?_p=YXM9MSZwPTEmbT1OJg__Broken Link
https://gist.github.com/1915504804/9503198d3cbd5bc7db47625ac0caaadeExploit, Third Party Advisory

Timeline

Published: May 23, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-20012?

WebPlus Pro v1.4.7.8.4-01 is vulnerable to Incorrect Access Control.

How severe is CVE-2020-20012?

CVE-2020-20012 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.

How do I fix CVE-2020-20012?

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-2020-20012?

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

Scan your code now

Source: NVD / NIST