CVE-2022-31481
10.0 · CRITICALOverview
CVE-2022-31481 is a critical-severity vulnerability affecting hidglobal lp1501_firmware. It was published on June 6, 2022 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An unauthenticated attacker can send a specially crafted update file to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.302 for the LP series and 1.296 for the EP series. The overflowed data can allow the attacker to manipulate the “normal” code execution to that of their choosing. An attacker with this level of access on the device can monitor all communications sent to and from this device, modify onboard relays, change configuration files, or cause the device to become unstable.
Remediation
Check the references section for vendor advisories and patches from hidglobal. Update lp1501_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 |
|---|---|---|---|
| hidglobal | lp1501_firmware | >= 0, < 1.302 | Affected |
| hidglobal | lp1502_firmware | >= 0, < 1.302 | Affected |
| hidglobal | lp2500_firmware | >= 0, < 1.302 | Affected |
| hidglobal | lp4502_firmware | >= 0, < 1.302 | Affected |
| hidglobal | ep4502_firmware | >= 0, < 1.296 | Affected |
| carrier | lenels2_lnl-4420_firmware | >= 0, < 1.296 | Affected |
| carrier | lenels2_lnl-x2210_firmware | >= 0, < 1.302 | Affected |
| carrier | lenels2_lnl-x2220_firmware | >= 0, < 1.302 | Affected |
| carrier | lenels2_lnl-x3300_firmware | >= 0, < 1.302 | Affected |
| carrier | lenels2_lnl-x4420_firmware | >= 0, < 1.302 | Affected |
Frequently Asked Questions
What is CVE-2022-31481?
CVE-2022-31481 is a critical-severity vulnerability affecting hidglobal lp1501_firmware. It was published on June 6, 2022 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
How severe is CVE-2022-31481?
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-31481?
Check the references section for vendor advisories and patches from hidglobal. Update lp1501_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-2022-31481?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-31481 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.
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