CVE-2020-11881

An array index error in MikroTik RouterOS 6.41.3 through 6.46.5, and 7.x through 7.0 Beta5, allows an unauthenticated remote attacker to crash the SMB server via modified setup-request packets, aka SUP-12964.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
VendorProductVersion
mikrotikrouteros
6.41.3 ≤
𝑥
≤ 6.46.5
mikrotikrouteros
7.0:beta3
mikrotikrouteros
7.0:beta4
mikrotikrouteros
7.0:beta5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/botlabsDev/CVE-2020-11881
https://mikrotik.com
https://github.com/botlabsDev/CVE-2020-11881
https://mikrotik.com