CVE-2026-82774

Published Sep 14, 2026 CVSS 4.0 · 8.7 High EPSS 1.9% KEV · Not listed
Description
Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in CONPROSYS M2M Gateway Series and CONPROSYS M2M Controller Series. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Contec
Contec m2m Controller Configurable Type Cps-mcs341*
Contec m2m Controller Integrated Type Cps-mc341
Contec m2m Gateway Configurable Type Cps-mgs341*
Contec m2m Gateway Integrated Type Cps-mg341*
Vendors & Products Contec
Contec m2m Controller Configurable Type Cps-mcs341*
Contec m2m Controller Integrated Type Cps-mc341
Contec m2m Gateway Configurable Type Cps-mgs341*
Contec m2m Gateway Integrated Type Cps-mg341*
Type Values Removed Values Added
Title OS Command Injection in Contec M2M Gateway and Controller Series
Type Values Removed Values Added
Title OS Command Injection in Contec M2M Gateway and Controller Series
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in CONPROSYS M2M Gateway Series and CONPROSYS M2M Controller Series. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Sep 14, 2026, 11:19 AM
Reserved
Aug 31, 2026, 2:30 AM
Status
Deferred
Published
Sep 14, 2026, 7:17 AM
Modified
Sep 16, 2026, 7:27 PM