What’s Vulnerable › Vulnerabilities

CVE-2026-22192: Voltronic Power SNMP Web Pro 1.1 Authentication Bypass via localStorage

• Severity: critical (CVSS 9.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-13 · updated 2026-06-17
• Weakness: CWE-306

Description

Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to access privileged management functions by manipulating browser localStorage values. Attackers can modify client-side authentication state to bypass server-side access controls and gain unauthorized access to protected management functionality without valid credentials.

Affected products

• gVectors wpDiscuz: before 7.6.47 — fixed in 7.6.47

How to fix

Upgrade to a fixed version: gVectors wpDiscuz 7.6.47. Check the vendor advisory for mitigations.

References

• https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22192-22199_Voltronic-Power_Preauth_root_RCE.txt
• https://voltronicpower.com/
• https://www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/
• https://www.vulncheck.com/advisories/voltronic-power-snmp-web-pro-authentication-bypass-via-localstorage

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