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CVE-2026-77120

PowerLogic T300 · privilege escalation

CVSS 4.0 8.7 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-77120

Published

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause privilege escalation to root and unauthorized execution of administrative functions when an authenticated user with SSH enabled interacts with the operating system console that improperly processes user-controlled input.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-77120

Published

PowerLogic T300

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Schneider Electric",
                    "product": "PowerLogic T300",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "Versions 2.9.8-5620 and prior"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON