CVE-2015-7939

9.6 criticalEPSS 5.0%

Critical (9.6) in unitronics visilogic oplc ide. EPSS 5.0% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.09 allows remote attackers to execute arbitrary code via a long vlp filename.

Severity

9.6 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS: 5.0% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2016-01-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19