CVE-2021-31537

Public Exploit

Description

SIS SIS-REWE Go before 7.7 SP17 allows XSS: rewe/prod/web/index.php (affected parameters are config, version, win, db, pwd, and user) and /rewe/prod/web/rewe_go_check.php (version and all other parameters).

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 73.81% Top 5%
Vendor Advisory sisinformatik.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://sisinformatik.com/rewe-go/ vendor advisory
https://sec-consult.com/vulnerability-lab/advisory/reflected-xss-sis-infromatik-rewe-go-cve-2021-31537/ third party advisory exploit
http://seclists.org/fulldisclosure/2021/May/20 mailing list exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-31537?
CVE-2021-31537 has been scored as a medium severity vulnerability.
How to fix CVE-2021-31537?
To fix CVE-2021-31537, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-31537 being actively exploited in the wild?
It is possible that CVE-2021-31537 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~74% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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