CoreCVE
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HIGH

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

Published Jan 13, 2020

Description

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.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-78

OS Command Injection

References (2)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 13, 2020
Updated Aug 5, 2024
Reserved Nov 12, 2019
Link CVE-2019-18894
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 17, 2026
Link CVE-2019-18894
Red Hat
Severity n/a
Public date n/a
Links CVE-2019-18894
ENISA EUVD
Assigner mitre
Published Jan 13, 2020
Updated Aug 5, 2024
Exploited since n/a
Link EUVD-2019-8576
EUVD-2019-8576