Buffer Overflow Vulnerability in Contec EC1000 Series
CVE-2026-82772

8.7HIGH

Key Information:

Vendor

Contec Co., Ltd.

Status
Ece1000
Ece1020
Ecs1020
Vendor
CVE Published:
14 September 2026

What is CVE-2026-82772?

A buffer overflow vulnerability is present in the Contec EC1000 series, allowing remote attackers to execute arbitrary code. By sending specially crafted requests to the product's web service, an unauthorized party could potentially initiate unintended commands, leading to significant security risks. It is crucial for users of these devices to apply available patches and updates to mitigate the risk associated with this vulnerability.

Affected Version(s)

ECE1000 0 < 1.02

ECE1020 0 < 1.02

ECS1020 0 < 1.02

References

https://www.contec.com/api/downloadlogger?download=/-/med...
https://jvn.jp/en/vu/JVNVU99009004/

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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