VULNERABILITY INTELLIGENCE
CVE-2016-20096
CVSS score9.3 CRITICAL
EPSS probability0.67%
CISA KEVNot currently listed
Published2026-07-21
Last modified2026-07-23
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Description
Linknat VOS3000 and VOS2009 through version 2.1.2.0 contain an unauthenticated SQL injection vulnerability that allows remote attackers to execute arbitrary SQL commands by manipulating the name parameter in a POST request to the login endpoint. Attackers can inject malicious SQL through the login form and retrieve injected query results from a subsequent session request, enabling extraction of plaintext credentials and other database content with DBA-level privileges.
Weakness classification
- CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')