# CVE-2026-82766

## Summary

- **CVE ID:** CVE-2026-82766
- **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-78
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 14, 2026

## Description

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in SGA1000. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.

## Affected Products

- Contec Co., Ltd. — SGA1000 (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:** 1.19%
- **EPSS Percentile:** 66.3

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