CVE-2019-18894

In Avast Premium Security 19.8.2393, attackers can send a specially crafted request to the local web server run by Avast Antivirus on port 27275 to support…

published January 13, 2020

CVSS
—
EPSS
2%
Percentile
78.0
In the wild
Unconfirmed
What it is

In Avast Premium Security 19.8.2393, attackers can send a specially crafted request to the local web server run by Avast Antivirus on port 27275 to support Bank Mode functionality. A flaw in the processing of a command allows execution of arbitrary OS commands with the privileges of the currently logged in user. This allows for example attackers who compromised a browser extension to escape from the browser sandbox.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01776 · 78.0th percentile
Published
2020-01-13T16:13Z
EPSS history
Timeline
  • 13 JAN 16:13Z
    In Avast Premium Security 19.8.2393, attackers can send a specially crafted request to the local web server run by Avast Antivirus on port 27275 to support…
    cvelistv5