CVE-2019-10855 : What You Need to Know
Learn about CVE-2019-10855 affecting Computrols CBAS 18.0.0. Discover the impact, technical details, and mitigation steps for this password hash handling vulnerability.
Computrols CBAS 18.0.0 mishandles password hashes by using a flawed MD5 method with a prefix, potentially exposing sensitive information.
Understanding CVE-2019-10855
The vulnerability in Computrols CBAS 18.0.0 involves insecure handling of password hashes, leading to potential security risks.
What is CVE-2019-10855?
The flaw in Computrols CBAS 18.0.0 involves the improper storage of password hashes using MD5 with a predictable prefix, making it easier for attackers to crack passwords.
The Impact of CVE-2019-10855
The vulnerability could allow malicious actors to retrieve and decrypt passwords stored in the MySQL database, compromising system security and user privacy.
Technical Details of CVE-2019-10855
The technical aspects of the CVE-2019-10855 vulnerability provide insight into its nature and potential risks.
Vulnerability Description
- Password hashes in Computrols CBAS 18.0.0 are generated using MD5 with a prefix of "pw," making them vulnerable to brute-force attacks.
Affected Systems and Versions
- Product: Computrols CBAS 18.0.0
- Vendor: Computrols
- Version: Not applicable
Exploitation Mechanism
- Attackers can exploit this vulnerability by leveraging the predictable nature of the password hashing method to crack passwords and gain unauthorized access.
Mitigation and Prevention
Addressing CVE-2019-10855 requires immediate actions and long-term security measures to enhance system protection.
Immediate Steps to Take
- Change all passwords in the system to strong, unique passwords to mitigate the risk of password cracking.
- Monitor system logs for any suspicious activities indicating unauthorized access attempts.
Long-Term Security Practices
- Implement secure password hashing algorithms like bcrypt or Argon2 to enhance password security.
- Regularly update the system with security patches and follow best practices for password management.
Patching and Updates
- Apply patches or updates provided by Computrols to fix the vulnerability and improve the security of the CBAS system.