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cveMitreCVE-2018-10070
HistoryApr 16, 2018 - 9:29 p.m.

CVE-2018-10070

2018-04-1621:29:00
CWE-400
mitre
web.nvd.nist.gov
51
mikrotik
version 6.41.4
ftp
vulnerability
remote attack
cpu exhaustion
ram exhaustion
nvd
cve-2018-10070

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.016

Percentile

87.2%

A vulnerability in MikroTik Version 6.41.4 could allow an unauthenticated remote attacker to exhaust all available CPU and all available RAM by sending a crafted FTP request on port 21 that begins with many ‘\0’ characters, preventing the affected router from accepting new FTP connections. The router will reboot after 10 minutes, logging a “router was rebooted without proper shutdown” message.

Affected configurations

Nvd
Node
mikrotikrouterMatch-
AND
mikrotikrouter_firmwareMatch6.41.4
VendorProductVersionCPE
mikrotikrouter-cpe:2.3:h:mikrotik:router:-:*:*:*:*:*:*:*
mikrotikrouter_firmware6.41.4cpe:2.3:o:mikrotik:router_firmware:6.41.4:*:*:*:*:*:*:*

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.016

Percentile

87.2%