Skip to content
NewA calmer, faster ZeroHour
Vulnerability1 · 1 read

CVE-2026-10756

Authenticated localhost access bypass in TRO600 via port forwarding

CVSS 4.0
7.7 high
EPSS
—
Published
·
Modified
Analyze CVE-2026-10756 with Vani AIImpact, affected versions, exploitation status, mitigations and detection

TRO600 lets an authenticated attacker bypass network access restrictions and reach services meant to be available only on localhost. From the network, with low privileges and no user interaction, the attacker uses port forwarding to talk to locally bound ports and services. That yields sensitive functions and confidential data and can affect availability. Affected builds are not stated.

What to do: Apply Hitachi Energy's update for CVE-2026-10756. No fixed version or workaround is stated.

ProductAffected
Hitachi Energy TRO600—
Estimated exposure
No basis for an estimate.

Order-of-magnitude estimate by the model from install counts, market share and public scan data it knows; verify before quoting.

Description · NVD

TRO600 contains a vulnerability that allows an authenticated attacker to bypass network access restrictions and access services intended to be reachable only from localhost. By leveraging port forwarding, an attacker can interact with locally bound ports and services, resulting in unauthorized access to sensitive functionality and confidential information, and causing availability impact.

Weakness
CWE-923
Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

In the news

1 story