Unrated severityNVD Advisory· Published May 19, 2021· Updated Aug 4, 2024
CVE-2020-20266
CVE-2020-20266
Description
Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/dot1x process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).
Affected products
2- Mikrotik/RouterOsdescription
Patches
Vulnerability mechanics
References
2- github.com/cq674350529/pocs_slides/blob/master/pocs/MikroTik/vul_dot1x/README.mdmitrex_refsource_MISC
- seclists.org/fulldisclosure/2021/May/11mitrex_refsource_MISC
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