# CVE-2026-82772

## Summary

- **CVE ID:** CVE-2026-82772
- **Severity:** HIGH
- **CVSS Score:** 8.8 (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)
- **CWE:** CWE-120
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 14, 2026

## Description

Buffer overflow vulnerability exists in Contec EC1000 series. If a remote attacker sends a specially crafted request to the product's web service, an arbitrary program may be executed.

## Affected Products

- Contec Co., Ltd. — ECE1000 (0)
- Contec Co., Ltd. — ECE1020 (0)
- Contec Co., Ltd. — ECS1020 (0)

## References

- [CNA](https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_fl_26091000_en.pdf)
- [CNA](https://jvn.jp/en/vu/JVNVU99009004/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.46%
- **EPSS Percentile:** 38.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._