CVE-2026-82782: Contec Co., Ltd. Remote I/O Coupler Unit (Server Type) CPSN-MCB271-* vulnerability
Contec Co., Ltd. · Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*
Vendor fix available · Affected: Contec Co., Ltd. Remote I/O Coupler Unit (Server Type) CPSN-MCB271-* · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 39% of scored CVEs
DescriptionCVE.org
Out-of-bounds write vulnerability exists in CONPROSYS nano Series. Receiving a specially crafted request created and sent by a remote attacker may cause a denial-of-service (DoS) condition.
Affected products3
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Contec Co., Ltd. · Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*before 1.82
- Contec Co., Ltd. · Remote I/O Coupler Unit (EtherNet/IP Adapter) CPSN-EOB471EI-[]1before 1.02
- Contec Co., Ltd. · Programmable Remote I/O Coupler Unit (Software PLC Type) CPSN-PCB271-S1-041before 1.61
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Contec Co., Ltd.
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-82782 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.