CVE-2021-21818

A hard-coded password vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of requests to trigger this vulnerability.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1283	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dir-3040_firmware:1.13b03:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-3040:-:*:*:*:*:*:*:*

History

22 Jul 2021, 13:47

Type	Values Removed	Values Added
CPE		cpe:2.3:h:dlink:dir-3040:-:::::::* cpe:2.3:o:dlink:dir-3040_firmware:1.13b03:::::::*
References	~~(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2021-1283 -~~	(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2021-1283 - Exploit, Third Party Advisory
CWE		CWE-798
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 5.0 v3 : 7.5

16 Jul 2021, 11:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-07-16 11:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-21818

Mitre link : CVE-2021-21818

CVE.ORG link : CVE-2021-21818

JSON object : View

Products Affected

dlink

dir-3040
dir-3040_firmware

CWE

CWE-798

Use of Hard-coded Credentials

CWE-259

Use of Hard-coded Password

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