D-Link DNS-320 Remote Code Execution Vulnerability

Critical Threat Advisory: This vulnerability is documented in active Ransomware campaigns. Immediate remediation required.

Technical Severity

CRITICAL

9.8 / 10

Minimal Risk Critical

Vector Specification

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

Exploitation Likelihood

93.75 %

Predictive Probability

Percentile Rank

99.8 th

Documented as more likely to be exploited than 99.8% of known CVEs.

Detection Date

Apr 15, 2022

Remediation Due

May 06, 2022

CISA Catalog Active

Threat Analysis

The login_mgr.cgi script in D-Link DNS-320 is vulnerable to remote code execution.

The impacted product is end-of-life and should be disconnected if still in use.

Vendor Identity

D-Link

Affected Product

DNS-320 Storage Device

Ransomware Status

Campaign Use Known

Weakness Classification

CWE-78

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2019-16057