Buffer overflow in Unitronics Visilogic Oplc Ide
CVE-2015-7939
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.050 (91.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.050 · newest: 0.050 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ics-cert.us-cert.gov/advisories/ICSA-15-274-02A (US Government Resource)
- www.zerodayinitiative.com/advisories/ZDI-16-001
Frequently asked questions
- What is CVE-2015-7939?
- CVE-2015-7939 is a critical-severity vulnerability in Unitronics Visilogic Oplc Ide, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.6/10. Published 2016-01-09.
- How severe is CVE-2015-7939?
- Critical severity. CVSS v3 base score is 9.6 out of 10.
- Is CVE-2015-7939 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.