CVE-2021-31326

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-31326
D-Link DIR-816 A2 1.10 B05 allows unauthenticated attackers to arbitrarily reset the device via a crafted tokenid parameter to /goform/form2Reboot.cgi.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 8.5

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact COMPLETE

References
Link Resource
https://github.com/GD008/vuln/blob/main/DIR-816_reset.md Exploit Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10240 Vendor Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory
https://github.com/GD008/vuln/blob/main/DIR-816_reset.md Exploit Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10240 Vendor Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:dlink:dir-816_firmware:1.10cnb05:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-816:a2:*:*:*:*:*:*:*
History

21 Nov 2024, 06:05

Type Values Removed Values Added
References () https://github.com/GD008/vuln/blob/main/DIR-816_reset.md - Exploit, Third Party Advisory () https://github.com/GD008/vuln/blob/main/DIR-816_reset.md - Exploit, Third Party Advisory
References () https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10240 - Vendor Advisory () https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10240 - Vendor Advisory
References () https://www.dlink.com/en/security-bulletin/ - Vendor Advisory () https://www.dlink.com/en/security-bulletin/ - Vendor Advisory

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-77 CWE-287

31 Mar 2022, 19:15

Type Values Removed Values Added
References (MISC) https://github.com/GD008/vuln/blob/main/DIR-816_reset.md - (MISC) https://github.com/GD008/vuln/blob/main/DIR-816_reset.md - Exploit, Third Party Advisory
References (MISC) https://www.dlink.com/en/security-bulletin/ - (MISC) https://www.dlink.com/en/security-bulletin/ - Vendor Advisory
References (MISC) https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10240 - (MISC) https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10240 - Vendor Advisory
CWE CWE-77
CVSS v2 : unknown
v3 : unknown 		v2 : 9.0
v3 : 9.8
CPE cpe:2.3:o:dlink:dir-816_firmware:1.10cnb05:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-816:a2:*:*:*:*:*:*:*

29 Mar 2022, 23:15

Type Values Removed Values Added
References
  • (MISC) https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10240 -

24 Mar 2022, 00:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-03-24 00:15

Updated : 2024-11-21 06:05

NVD link : CVE-2021-31326

Mitre link : CVE-2021-31326

CVE.ORG link : CVE-2021-31326

JSON object : View

Products Affected

dlink

  • dir-816_firmware
  • dir-816
CWE
CWE-287

Improper Authentication