CVE-2021-20696

DAP-1880AC firmware version 1.21 and earlier allows a remote authenticated attacker to execute arbitrary OS commands by sending a specially crafted request to a specific CGI program.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://jvn.jp/en/vu/JVNVU92898656/index.html	Third Party Advisory
https://www.dlink-jp.com/support/release/jvnvu92898656_dap-1880ac.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dap-1880ac_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dap-1880ac:-:*:*:*:*:*:*:*

History

03 May 2021, 19:33

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 9.0 v3 : 8.8
CWE		CWE-78
CPE		cpe:2.3:h:dlink:dap-1880ac:-:::::::* cpe:2.3:o:dlink:dap-1880ac_firmware::::::::
References	~~(MISC) https://jvn.jp/en/vu/JVNVU92898656/index.html -~~	(MISC) https://jvn.jp/en/vu/JVNVU92898656/index.html - Third Party Advisory
References	~~(MISC) https://www.dlink-jp.com/support/release/jvnvu92898656_dap-1880ac.html -~~	(MISC) https://www.dlink-jp.com/support/release/jvnvu92898656_dap-1880ac.html - Vendor Advisory

26 Apr 2021, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-04-26 01:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-20696

Mitre link : CVE-2021-20696

CVE.ORG link : CVE-2021-20696

JSON object : View

Products Affected

dlink

dap-1880ac_firmware
dap-1880ac

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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