Medium severity · published Nov 3, 2016
CVE-2016-4025
Avast Internet Security v11.x.x, Pro Antivirus v11.x.x, Premier v11.x.x, Free Antivirus v11.x.x, Business Security v11.x.x, Endpoint Protection v8.x.x, Endpoint Protection Plus…
5.5
CVSS
0.4%
EPSS
No
On KEV
Description
Avast Internet Security v11.x.x, Pro Antivirus v11.x.x, Premier v11.x.x, Free Antivirus v11.x.x, Business Security v11.x.x, Endpoint Protection v8.x.x, Endpoint Protection Plus v8.x.x, Endpoint Protection Suite v8.x.x, Endpoint Protection Suite Plus v8.x.x, File Server Security v8.x.x, and Email Server Security v8.x.x allow attackers to bypass the DeepScreen feature via a DeviceIoControl call.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BS
Business Security · Avast
11.1.2241; 11.1.2245; 11.1.2253; 11.1.2260; 11.1.2261; 11.1.2262 · source: NVD
ES
Email Server Security · Avast
through 8.0.1609; 8.0.1606 · source: NVD
EP
Endpoint Protection · Avast
through 8.0.1609; 8.0.1606 · source: NVD
EP
Endpoint Protection Plus · Avast
8.0.1606; 8.0.1609 · source: NVD
EP
Endpoint Protection Suite · Avast
through 8.0.1609; 8.0.1606 · source: NVD
EP
Endpoint Protection Suite Plus · Avast
through 8.0.1609; 8.0.1606 · source: NVD
FS
File Server Security · Avast
through 8.0.1609; 8.0.1606 · source: NVD
FA
Free Antivirus · Avast
11.1.2241; 11.1.2245; 11.1.2253; 11.1.2260; 11.1.2261; 11.1.2262 · source: NVD
IS
Internet Security · Avast
11.1.2241; 11.1.2245; 11.1.2253; 11.1.2260; 11.1.2261; 11.1.2262 · source: NVD
PR
Premier · Avast
11.1.2241; 11.1.2245; 11.1.2253; 11.1.2260; 11.1.2261; 11.1.2262 · source: NVD
PA
Pro Antivirus · Avast
11.1.2241; 11.1.2245; 11.1.2253; 11.1.2260; 11.1.2261; 11.1.2262 · source: NVD