VulnerabilityDeferred

CVE-2025-9495

This allows an attacker to simply modify HTML elements in the browser’s developer tools to bypass login restrictions.

HIGH 8.7EPSS 0.24%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.24%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

The Vitogate 300 web interface fails to enforce proper server-side authentication and relies on frontend-based authentication controls. This allows an attacker to simply modify HTML elements in the browser’s developer tools to bypass login restrictions. By removing specific UI elements, an attacker can reveal the hidden administration menu, giving them full control over the device.

CVSS 4.0: 8.7 HIGHCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.24% probability · 15th percentile
CISA KEV: Not listed
Weakness: CWE-602
Source: productsecurity@carrier.com

References

https://https://www.corporate.carrier.com/product-security/advisories-resources/

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.