CVE-2018-11581
4.8 · MEDIUMOverview
CVE-2018-11581 is a medium-severity vulnerability affecting brother hl-l2340d_firmware. It was published on June 1, 2018 and has a CVSS 3.0 base score of 4.8 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Cross-site scripting (XSS) vulnerability on Brother HL series printers allows remote attackers to inject arbitrary web script or HTML via the url parameter to etc/loginerror.html.
Remediation
Check the references section for vendor advisories and patches from brother. Update hl-l2340d_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| brother | hl-l2340d_firmware | >= 0, < 1.16 | Affected |
| brother | hl-l2380dw_firmware | >= 0, < 1.16 | Affected |
Frequently Asked Questions
What is CVE-2018-11581?
CVE-2018-11581 is a medium-severity vulnerability affecting brother hl-l2340d_firmware. It was published on June 1, 2018 and has a CVSS 3.0 base score of 4.8 (MEDIUM).
How severe is CVE-2018-11581?
This vulnerability has a CVSS 3.0 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-11581?
Check the references section for vendor advisories and patches from brother. Update hl-l2340d_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-11581?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-11581 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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