CVE-2019-3943: MikroTik RouterOS versions Stable 6.43.12 and below, Long-term 6.42.12 and below, and Testing 6.44beta75 and below are vulnerable to an authenticated, remote…

PriorityP354high8.1CVSS 3.1

AVNACLPRLUINSUCHIHAN

EXPLOIT

EPSS

3.74%

88.5th percentile

MikroTik RouterOS versions Stable 6.43.12 and below, Long-term 6.42.12 and below, and Testing 6.44beta75 and below are vulnerable to an authenticated, remote directory traversal via the HTTP or Winbox interfaces. An authenticated, remote attack can use this vulnerability to read and write files outside of the sandbox directory (/rw/disk).

Affected

9 ranges

Vendor	Product	Version range	Fixed in
mikrotik	routeros	<= 6.42.12	—
mikrotik	routeros	<= 6.43.12	—
mikrotik	routeros	—	—
mikrotik	routeros	—	—
mikrotik	routeros	—	—
mikrotik	routeros	—	—
mikrotik	routeros	—	—
mikrotik	routeros	—	—
mikrotik	routeros	—	—

CVSS provenance

nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

nvdv2.07.5HIGHAV:N/AC:L/Au:S/C:C/I:P/A:N

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