CVE-2020-10364

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
The SSH daemon on MikroTik routers through v6.44.3 could allow remote attackers to generate CPU activity, trigger refusal of new authorized connections, and cause a reboot via connect and write system calls, because of uncontrolled resource management.
Overview
  • CVE ID
  • CVE-2020-10364
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-03-23T16:15:13
  • Last Modified Date
  • 2021-07-21T11:39:23
Weakness Enumerations
CWE URL
CWE-770 http://cwe.mitre.org/data/definitions/770.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:* 1 OR 6.44.3
cpe:2.3:h:mikrotik:ccr1009-7g-1c-1s\+:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:ccr1009-7g-1c-1s\+pc:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:ccr1009-7g-1c-pc:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:ccr1016-12g:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:ccr1016-12s-1s\+:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:ccr1036-12g-4s:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:ccr1036-12g-4s-em:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:ccr1036-8g-2s\+:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:ccr1036-8g-2s\+em:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:ccr1072-1g-8s\+:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:hex:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:hex_lite:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:hex_poe:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:hex_poe_lite:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:hex_s:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:powerbox:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:powerbox_pro:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:rb1100ahx4:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:rb1100ahx4:-:*:dude:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:rb2011il-in:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:rb2011il-rm:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:rb2011ils-in:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:rb2011uias-in:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:rb2011uias-rm:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:rb3011uias-rm:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mikrotik:rb4011igs\+rm:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://packetstormsecurity.com/files/156790/Microtik-SSH-Daemon-6.44.3-Denial-Of-Service.html Exploit Mitigation Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/48228 Exploit Mitigation Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-10364
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10364
History
Created Old Value New Value Data Type Notes
2022-05-10 07:01:07 Added to TrackCVE
2022-12-04 13:15:55 2020-03-23T16:15Z 2020-03-23T16:15:13 CVE Published Date updated
2022-12-04 13:15:55 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-04 13:15:55 Analyzed Vulnerability Status updated