Mikrotik RouterOs before 6.47 (stable tree) suffers from a divison by zero vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service due to a divide by zero error.
References
Link Resource
http://seclists.org/fulldisclosure/2021/May/14 Exploit Mailing List Third Party Advisory
https://github.com/cq674350529/pocs_slides/blob/master/pocs/MikroTik/vul_lcdstat_4/README.md Broken Link Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-18T13:51:38

Updated: 2021-05-18T13:51:38

Reserved: 2020-08-13T00:00:00


Link: CVE-2020-20253

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-05-18T14:15:07.293

Modified: 2021-05-25T12:28:34.190


Link: CVE-2020-20253

JSON object: View

cve-icon Redhat Information

No data.

CWE