PT-2026-62046 · Undefined · Undefined

CVE-2016-20096 · Published 2026-07-21 · Updated 2026-07-21

NVD

CVSS v3.1

9.8

Critical

Base vector

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

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.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2016-20096

Affected Products

Undefined

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2016-20096 · Security Note
• https://linknat.com · Note
• https://packetstorm.news/files/id/137159 · Note
• https://web.archive.org/web/20160601102456/http://wooyun.org/bugs/wooyun-2010-0145458 · Note
• https://vulncheck.com/advisories/linknat-vos3000-vos2009-sql-injection-via-login-jsp · Note