CVE-2021-31537

high-risk
Published 2021-05-11

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).

Do I need to act?

!
81.2% chance of exploitation in next 30 days
EPSS score — higher than 19% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (3)

Affected Vendors

Sisinformatik

References (6)

Exploit http://seclists.org/fulldisclosure/2021/May/20
Exploit https://sec-consult.com/vulnerability-lab/advisory/reflected-xss-sis-infromatik-...
Vendor Advisory https://sisinformatik.com/rewe-go/
Exploit http://seclists.org/fulldisclosure/2021/May/20
Exploit https://sec-consult.com/vulnerability-lab/advisory/reflected-xss-sis-infromatik-...
Vendor Advisory https://sisinformatik.com/rewe-go/
52
/ 100
high-risk
Severity 23/34 · High
Exploitability 20/34 · Moderate
Exposure 9/34 · Low