Threat actorhigh
Lazarus employed an exploit in a Dell firmware driver in recent attacks
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2021-21551 | Local Privilege Escalation in Dell dbutil_2_3.sys Driver | 7.8 | 80% | KEVPoC ×2 | KEV |
From the original article
2 min read at securityaffairs.com
North Korea-linked Lazarus APT has been spotted deploying a Windows rootkit by taking advantage of an exploit in a Dell firmware driver. The North Korea-backed Lazarus Group has been observed deploying a Windows rootkit by relying on exploit in a Dell firmware driver dbutil_2_3. sys, ESET researchers warn.
By @securityaffairs · securityaffairs.com
A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.