CVE-2021-36389

Description

In Yellowfin before 9.6.1 it is possible to enumerate and download uploaded images through an Insecure Direct Object Reference vulnerability exploitable by sending a specially crafted HTTP GET request to the page "MIImage.i4".

References

Link	Tags
http://packetstormsecurity.com/files/164515/Yellowfin-Cross-Site-Scripting-Insecure-Direct-Object-Reference.html	vdb entry third party advisory
https://wiki.yellowfinbi.com/display/yfcurrent/Release+Notes+for+Yellowfin+9#ReleaseNotesforYellowfin9-Yellowfin9.6	release notes vendor advisory
https://github.com/cyberaz0r/Yellowfin-Multiple-Vulnerabilities/blob/main/README.md	third party advisory
http://seclists.org/fulldisclosure/2021/Oct/15	third party advisory mailing list
https://cyberaz0r.info/2021/10/yellowfin-multiple-vulnerabilities/

Frequently Asked Questions

What is the severity of CVE-2021-36389?: CVE-2021-36389 has been scored as a high severity vulnerability.
How to fix CVE-2021-36389?: To fix CVE-2021-36389, 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-2021-36389 being actively exploited in the wild?: It is possible that CVE-2021-36389 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.

Description

Category

CWE-639 – Authorization Bypass Through User-Controlled Key

References

Frequently Asked Questions