CVE-2019-11844 : Exploit Details and Defense Strategies
Learn about CVE-2019-11844, an HTML Injection vulnerability on the RICOH SP 4520DN printer. Find out the impact, affected systems, exploitation, and mitigation steps.
A security flaw involving HTML Injection has been identified on the RICOH SP 4520DN printer.
Understanding CVE-2019-11844
A security vulnerability related to HTML Injection on the RICOH SP 4520DN printer.
What is CVE-2019-11844?
This CVE identifies an HTML Injection vulnerability on the RICOH SP 4520DN printer through a specific parameter.
The Impact of CVE-2019-11844
The vulnerability allows attackers to inject malicious HTML code into the printer, potentially leading to various security risks.
Technical Details of CVE-2019-11844
Details of the technical aspects of the CVE.
Vulnerability Description
The vulnerability is associated with the /web/entry/en/address/adrsSetUserWizard.cgi entryNameIn or entryDisplayNameIn parameter.
Affected Systems and Versions
- Product: RICOH SP 4520DN printer
- Vendor: RICOH
- Versions: All versions are affected
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious HTML code through the specified parameter.
Mitigation and Prevention
Ways to address and prevent the CVE.
Immediate Steps to Take
- Disable remote access to the printer if not required
- Regularly monitor and update the printer's firmware
Long-Term Security Practices
- Implement network segmentation to isolate the printer
- Conduct regular security assessments and penetration testing
Patching and Updates
- Apply security patches provided by RICOH