CVE-2021-40644

Name: CVE-2021-40644
Creator: NVD / NIST
Published: 2022-03-30T21:15:07.767+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.08%

Last modified Jun 17, 2026

CVE-2021-40644 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An SQL Injection vulnerability exists in oasys oa_system as of 9/7/2021 in resources/mappers/notice-mapper.xml.. EPSS estimates a 1.08% chance of exploitation in the next 30 days.

Description

An SQL Injection vulnerability exists in oasys oa_system as of 9/7/2021 in resources/mappers/notice-mapper.xml.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

1.08%

60.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Oasys Project	Oasys	2021-09-07

References

https://gitee.com/aaluoxiang/oa_systemThird Party Advisory
https://github.com/novysodope/VulReq/blob/main/oa_systemExploit, Third Party Advisory
https://gitee.com/aaluoxiang/oa_systemThird Party Advisory
https://github.com/novysodope/VulReq/blob/main/oa_systemExploit, Third Party Advisory

Timeline

Published: Mar 30, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-40644?

An SQL Injection vulnerability exists in oasys oa_system as of 9/7/2021 in resources/mappers/notice-mapper.xml.

How severe is CVE-2021-40644?

CVE-2021-40644 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.

How do I fix CVE-2021-40644?

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-2021-40644?

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

Scan your code now

Source: NVD / NIST