CVE-2026-22192

high

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.

References

https://www.vulncheck.com/advisories/voltronic-power-snmp-web-pro-authentication-bypass-via-localstorage

https://www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/

https://voltronicpower.com/

https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22192-22199_Voltronic-Power_Preauth_root_RCE.txt

Details

Source: Mitre, NVD

Published: 2026-03-13

Updated: 2026-04-22

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:C/A:P

Severity: High

CVSS v3

Base Score: 9.9

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

Severity: Critical

CVSS v4

Base Score: 8.8

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00029