Critical severity · published Jan 9, 2016
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
9.6
CVSS
5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)5.0% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VO
Visilogic Oplc Ide · Unitronics
through 9.8.0.00 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-7939
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-7939
www.zerodayinitiative.com
http://www.zerodayinitiative.com/advisories/ZDI-16-001
US Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-15-274-02A
More from Visilogic Oplc Ide
9.8
CVE-2016-4519
Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote attackers to execute arbitrary code via a crafted filename field in a ZIP archive in a vlp…
–
CVE-2015-7905
Unitronics VisiLogic OPLC IDE before 9.8.02 allows remote attackers to execute unspecified code via unknown vectors
–
CVE-2015-6478
Unitronics VisiLogic OPLC IDE before 9.8.02 does not properly restrict access to ActiveX controls, which allows remote attackers to have an unspecified impact via a crafted web…