CVE-2021-45338

Published: Dic 27, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-32111 Aliases: GSD-2021-45338

ExploitDB:

Other exploit source:

Google Dorks:

HIGH 7,8

Source: [email protected]

Attack Vector: local

Attack Complexity: low

Privileges Required: low

User Interaction: none

Scope: unchanged

Confidentiality: high

Integrity: high

Availability: high

HIGH 7,2

Source: [email protected]

Access Vector: local

Access Complexity: low

Authentication: none

Confidentiality: complete

Integrity: complete

Availability: complete

Description

AI Translation Available

Multiple privilege escalation vulnerabilities in Avast Antivirus prior to 20.4 allow a local user to gain elevated privileges by calling unnecessarily powerful internal methods of the main antivirus service which could lead to the (1) arbitrary file delete, (2) write and (3) reset security.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score

0,0007

Percentile

0,2th

Updated

EPSS Score Trend (Last 91 Days)

Application

Antivirus by Avast

Product Information

Vendor Avast

Product Antivirus

Version Range Affected

To 20.4 (exclusive)

CPE Identifier

View Detailed Analysis


                  cpe:2.3:a:avast:antivirus:*:*:*:*:*:*:*:*

Common Platform Enumeration - Standardized vulnerability identification

https://github.com/the-deniss/Vulnerability-Disclosures/tre…

Exploit Third Party Advisory