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CVE-2026-82780 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Unrestricted upload of file with dangerous type issue exists in CONPROSYS TM Series. If a specially crafted file is uploaded by a remote authenticated attacker, an arbitrary command may be executed on the product.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://jvn.jp/en/vu/JVNVU96551518/	[email protected]	AdvisoryBundleRemedy
https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_cps_26091000_en.pdf	[email protected]	AdvisoryBundleRemedyVendor

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-434	Unrestricted Upload of File with Dangerous Type	[email protected]

Affected Products

Product	Versions
Contec CONPROSYS TM341G5MB-ADSC1-931	< 2.19
CPE cpe:2.3:h:contec:cps-mg341-adsc1-931:::::::: cpe:2.3:h:contec:cps-mg341g-adsc1-930:::::::: cpe:2.3:h:contec:cps-mc341-adsc1-931:::::::: cpe:2.3:h:contec:cps-mc341g-adsc1-110:::::::: cpe:2.3:h:contec:cps-mg341-adsc1-111:::::::: cpe:2.3:h:contec:cps-mc341-adsc1-111:::::::: cpe:2.3:h:contec:cps-mc341-adsc2-111:::::::: cpe:2.3:h:contec:cps-mc341q-adsc1-111:::::::: Remediation Upgrade: 2.19moderate efforthttps://www.contec.com/download/contract/contract2/?itemid=349f41d1-4b3a-438b-a71d-5f857e8f18e0&downloaditemid=ad140091-6cdb-49c6-9322-fe646042b614 Mitigation:low effort Disconnect this product from network lines. Install a firewall upstream of this product and allow only trusted communications. Configure network access to this product within a trusted closed network.
Contec CONPROSYS TM341MB-ADSC1-931	< 2.19
CPE cpe:2.3:h:contec:cps-mcs341-ds1-131:::::::: Remediation Upgrade: 2.19moderate efforthttps://www.contec.com/download/contract/contract2/?itemid=349f41d1-4b3a-438b-a71d-5f857e8f18e0&downloaditemid=ad140091-6cdb-49c6-9322-fe646042b614 Mitigation:low effort Disconnect this product from network lines. Install a firewall upstream of this product and allow only trusted communications. Configure network access to this product within a trusted closed network.
Contec CONPROSYS TM341GMB-ADSC1-931	< 2.19
CPE No CPEs found in CPE dictionary for this product. Remediation Upgrade: 2.19moderate efforthttps://www.contec.com/download/contract/contract2/?itemid=349f41d1-4b3a-438b-a71d-5f857e8f18e0&downloaditemid=ad140091-6cdb-49c6-9322-fe646042b614 Mitigation:low effort Disconnect this product from network lines. Install a firewall upstream of this product and allow only trusted communications. Configure network access to this product within a trusted closed network.

Change History

2 change records found show changes

Date	Action	Recorded By
Sep 14, 2026	CVE Modified	CISA-ADP
Sep 14, 2026	New CVE Received	[email protected]

CVE-2026-82780 Details

ANALYZED

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

CPE

Remediation

CPE

Remediation

Change History

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