CVE-2020-26508 : Security Advisory and Response
Learn about CVE-2020-26508 affecting Canon Oce ColorWave 3500 5.1.1.0 devices. Attackers can extract SMB credentials, posing a risk of unauthorized access to network resources.
Canon Oce ColorWave 3500 5.1.1.0 devices are vulnerable to attackers retrieving stored SMB credentials through the WebTools component.
Understanding CVE-2020-26508
This CVE identifies a security vulnerability in Canon Oce ColorWave 3500 5.1.1.0 devices that allows unauthorized access to stored SMB credentials.
What is CVE-2020-26508?
The WebTools component on Canon Oce ColorWave 3500 5.1.1.0 devices enables attackers to extract stored SMB credentials via the export feature, despite intentional inaccessibility through the user interface.
The Impact of CVE-2020-26508
This vulnerability poses a significant security risk as it allows malicious actors to obtain sensitive SMB credentials, potentially leading to unauthorized access to network resources and data.
Technical Details of CVE-2020-26508
Canon Oce ColorWave 3500 5.1.1.0 devices are affected by the following:
Vulnerability Description
- Attackers can retrieve stored SMB credentials through the WebTools component
Affected Systems and Versions
- Product: Canon Oce ColorWave 3500 5.1.1.0
- Vendor: Canon
- Version: 5.1.1.0
Exploitation Mechanism
- Exploitation occurs through the export feature of the WebTools component
Mitigation and Prevention
To address CVE-2020-26508, consider the following steps:
Immediate Steps to Take
- Disable or restrict access to the WebTools component
- Monitor network traffic for any suspicious activity
Long-Term Security Practices
- Regularly update firmware and software to patch known vulnerabilities
- Implement network segmentation to limit the impact of potential breaches
Patching and Updates
- Apply security patches provided by Canon to mitigate the vulnerability