CVE-2019-11845 : What You Need to Know
Discover the HTML Injection vulnerability on the RICOH SP 4510DN printer via the /web/entry/en/address/adrsSetUserWizard.cgi endpoint. Learn about the impact, affected systems, exploitation, and mitigation steps.
A security flaw involving HTML Injection has been found on the RICOH SP 4510DN printer.
Understanding CVE-2019-11845
What is CVE-2019-11845?
An HTML Injection vulnerability exists in the /web/entry/en/address/adrsSetUserWizard.cgi endpoint of the RICOH SP 4510DN printer, specifically in the entryNameIn parameter.
The Impact of CVE-2019-11845
This vulnerability could allow an attacker to inject malicious HTML code into the affected printer, potentially leading to various security risks.
Technical Details of CVE-2019-11845
Vulnerability Description
The vulnerability allows for HTML Injection on the RICOH SP 4510DN printer through the entryNameIn parameter in the /web/entry/en/address/adrsSetUserWizard.cgi endpoint.
Affected Systems and Versions
- Product: RICOH SP 4510DN printer
- Vendor: RICOH
- Versions affected: Not applicable
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious HTML code into the entryNameIn parameter of the specified endpoint.
Mitigation and Prevention
Immediate Steps to Take
- Disable access to the vulnerable endpoint if not essential
- Implement network segmentation to limit access to the printer
- Regularly monitor and analyze printer logs for any suspicious activities
Long-Term Security Practices
- Keep the printer firmware up to date
- Conduct regular security assessments and penetration testing
- Educate users on safe printing practices
Patching and Updates
Ensure to apply any security patches or updates provided by RICOH to address this HTML Injection vulnerability.