Critical severity9.6NVD Advisory· Published Mar 24, 2021· Updated Jun 17, 2026
CVE-2020-36283
CVE-2020-36283
Description
HID OMNIKEY 5427 and OMNIKEY 5127 readers are vulnerable to CSRF when using the EEM driver (Ethernet Emulation Mode). By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request to upload a configuration file to the device. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.
Affected products
4- cpe:2.3:o:hidglobal:omnikey_5427_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:hidglobal:omnikey_5127_firmware:-:*:*:*:*:*:*:*
- HID/OMNIKEY 5427 and OMNIKEY 5127 readersdescription
Patches
Vulnerability mechanics
References
2- exchange.xforce.ibmcloud.com/vulnerabilities/198443nvdThird Party AdvisoryVDB Entry
- www.hidglobal.com/sites/default/files/resource_files/hid-psa-2020-01-omnikey-csrf-security-advisory-paper.pdfnvdMitigationVendor Advisory
News mentions
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