PT-2022-8601 · Yellowfin · Yellowfin Business Intelligence

Deepak983 · Published 2022-09-14 · Updated 2022-09-17 · CVE-2020-19586

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Yellowfin Business Intelligence version 7.3

Description The issue is related to Incorrect Access Control, allowing remote attackers to escalate privileges via the MIAdminStyles.i4 Admin UI.

Recommendations For Yellowfin Business Intelligence version 7.3, update to a version that includes a fix for the Incorrect Access Control issue to prevent privilege escalation. As a temporary workaround, consider restricting access to the MIAdminStyles.i4 Admin UI until a patch is available.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-19586

Affected Products

Yellowfin Business Intelligence

References · 6

• 🔥 https://github.com/Deepak983/CVE-2020-19586/blob/main/Stored%20XSS%20in%20MIAdminStyles.i4%20through%20privileges%20escalation.pdf · Exploit
• https://osv.dev/vulnerability/CVE-2020-19586 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-19586 · Security Note
• https://t.me/cvenotify/36137 · Telegram Post
• https://t.me/cvenotify/36131 · Telegram Post
• https://t.me/cibsecurity/49759 · Telegram Post