PT-2021-14623 · Dell Emc · Idrac9

Published 2021-08-03 · Updated 2021-08-09 · CVE-2021-21577

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell EMC iDRAC9 versions prior to 4.40.40.00

Description The issue is a DOM-based cross-site scripting vulnerability. A remote attacker could potentially exploit this vulnerability to run malicious HTML or JavaScript in a victim’s browser by tricking a victim into following a specially crafted link.

Recommendations For versions prior to 4.40.40.00, update to version 4.40.40.00 or later to resolve the issue. As a temporary workaround, consider restricting access to the iDRAC9 interface to minimize the risk of exploitation. Avoid following specially crafted links from untrusted sources to prevent potential attacks.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-21577

Affected Products

Idrac9

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-21577 · Security Note
• https://osv.dev/vulnerability/CVE-2021-21577 · Vendor Advisory
• https://dell.com/support/kbdoc/000189193 · Vendor Advisory
• https://t.me/cibsecurity/26759 · Telegram Post
• https://t.me/cvenotify/18928 · Telegram Post