CVE-2019-16920

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
Unauthenticated remote code execution occurs in D-Link products such as DIR-655C, DIR-866L, DIR-652, and DHP-1565. The issue occurs when the attacker sends an arbitrary input to a "PingTest" device common gateway interface that could lead to common injection. An attacker who successfully triggers the command injection could achieve full system compromise. Later, it was independently found that these are also affected: DIR-855L, DAP-1533, DIR-862L, DIR-615, DIR-835, and DIR-825.
Overview
  • CVE ID
  • CVE-2019-16920
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-09-27T12:15:10
  • Last Modified Date
  • 2019-10-10T21:15:10
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:dlink:dir-655_firmware:*:*:*:*:*:*:*:* 1 OR 3.02b05
cpe:2.3:h:dlink:dir-655:cx:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dlink:dir-866l_firmware:*:*:*:*:*:*:*:* 1 OR 1.03b04
cpe:2.3:h:dlink:dir-866l:ax:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dlink:dir-652_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:dlink:dir-652:ax:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dlink:dhp-1565_firmware:*:*:*:*:*:*:*:* 1 OR 1.01
cpe:2.3:h:dlink:dhp-1565:ax:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://fortiguard.com/zeroday/FG-VD-19-117 Third Party Advisory
https://www.seebug.org/vuldb/ssvid-98079
https://medium.com/@80vul/determine-the-device-model-affected-by-cve-2019-16920-by-zoomeye-bf6fec7f9bb3
https://www.kb.cert.org/vuls/id/766427
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-16920
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16920
History
Created Old Value New Value Data Type Notes
2022-05-10 17:02:12 Added to TrackCVE
2022-12-04 03:16:49 2019-09-27T12:15Z 2019-09-27T12:15:10 CVE Published Date updated
2022-12-04 03:16:49 2019-10-10T21:15:10 CVE Modified Date updated
2022-12-04 03:16:49 Modified Vulnerability Status updated