CVE-2026-82775

Directory Listing Information Disclosure in Contec M2M Gateway and Controller

Published Sep 14, 2026 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
An exposure of information through directory listing issue exists in CONPROSYS M2M Gateway Series and CONPROSYS M2M Controller Series. Accessing a specific URL on this product may allow a remote unauthenticated attacker to obtain the directory list without authentication.

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 Directory Listing Information Disclosure in Contec M2M Gateway and Controller
Type Values Removed Values Added
Title Directory Listing Information Disclosure in Contec M2M Gateway and Controller Series
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Title Directory Listing Information Disclosure in Contec M2M Gateway and Controller Series
Type Values Removed Values Added
Description An exposure of information through directory listing issue exists in CONPROSYS M2M Gateway Series and CONPROSYS M2M Controller Series. Accessing a specific URL on this product may allow a remote unauthenticated attacker to obtain the directory list without authentication.
Weaknesses CWE-548
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}