SB2021070906 - Multiple vulnerabilities in MDT AutoSave
Published: July 9, 2021
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 7 secuirty vulnerabilities.
1) Inadequate Encryption Strength (CVE-ID: CVE-2021-32945)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a weak encryption algorithm. A remote attacker can decipher the encryption and gain access to the system.
2) SQL injection (CVE-ID: CVE-2021-32953)
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
3) Path traversal (CVE-ID: CVE-2021-32949)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can replace an existing file with a malicious file.
4) Command Injection (CVE-ID: CVE-2021-32933)
The vulnerability allows a remote attacker to execute arbitrary commands on the target system.
The vulnerability exists due to improper input validation. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
5) Path traversal (CVE-ID: CVE-2021-32957)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to uncontrolled search path element. A remote attacker can perform a binary hijacking attack.
6) Information Exposure Through an Error Message (CVE-ID: CVE-2021-32937)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote attacker can gain knowledge of a session temporary working folder where the getfile and putfile commands are used.
7) Arbitrary file upload (CVE-ID: CVE-2021-32961)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload within the getfile function. A remote attacker can execute an unzip command and place a malicious .exe file in one of the locations the function looks for and get execution capabilities.
Remediation
Install update from vendor's website.