Vulnerability in Avast Business Security
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 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.
EPSS: 0.004 (31.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Avast Business_security — versions 11.1.2241, 11.1.2245, 11.1.2253
- Avast Email_server_security — versions 8.0.1606
- Avast Endpoint_protection — versions 8.0.1606
- Avast Endpoint_protection_plus — versions 8.0.1606, 8.0.1609
- Avast Endpoint_protection_suite — versions 8.0.1606
- Avast Endpoint_protection_suite_plus — versions 8.0.1606
- Avast File_server_security — versions 8.0.1606
- Avast Free_antivirus — versions 11.1.2241, 11.1.2245, 11.1.2253
- Avast Internet_security — versions 11.1.2241, 11.1.2245, 11.1.2253
- Avast Premier — versions 11.1.2241, 11.1.2245, 11.1.2253
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Technical Description, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2016-4025?
- CVE-2016-4025 is a medium-severity vulnerability in Avast Business Security, classified under CWE-254. CVSS score: 5.5/10. Published 2016-11-03.
- How severe is CVE-2016-4025?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2016-4025 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.