CVE-2026-82777

CVE-2026-82777

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

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.012 (66.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-82777?
CVE-2026-82777 is a high-severity vulnerability, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-09-14.
How severe is CVE-2026-82777?
High severity. CVSS v3 base score is 8.8 out of 10.