Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2021-36388

24
FAUCET Score

CVE-2021-36388 is an Insecure Direct Object Reference (IDOR) vulnerability in Yellowfin versions prior to 9.6.1, allowing unauthenticated attackers to enumerate and download user profile pictures. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction, leading to high confidentiality impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 9.6.1CPE matchmatch criteria
cpe:2.3:a:yellowfinbi:yellowfin:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.05%
Probability of exploitation in next 30 days
EPSS Percentile
86.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0305 is in the 75th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cyberaz0r.info / 2021/10/yellowfin-multiple-vulnerabilities
seclists.org / fulldisclosure/2021/Oct/15
Third Party Advisory
github.com / cyberaz0r/Yellowfin-Multiple-Vulnerabilities/blob/main/README.md
Third Party Advisory
packetstormsecurity.com / files/164515/Yellowfin-Cross-Site-Scripting-Insecure-Direct-Object-Reference.html
Third Party AdvisoryVDB Entry
wiki.yellowfinbi.com / display/yfcurrent/Release+Notes+for+Yellowfin+9
Release NotesVendor Advisory