CVE-2021-21816

An information disclosure vulnerability exists in the Syslog functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send an HTTP request to trigger this vulnerability.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281	Exploit Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281	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

21 Nov 2024, 05:49

Type	Values Removed	Values Added
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281 - Exploit, Third Party Advisory~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281 - Exploit, Third Party Advisory

26 Apr 2023, 19:27

Type	Values Removed	Values Added
First Time		Dlink Dlink dir-3040 Dlink dir-3040 Firmware
CPE	cpe:2.3:o:d-link:dir-3040_firmware:1.13b03:::::::* cpe:2.3:h:d-link:dir-3040:-:::::::*	cpe:2.3:o:dlink:dir-3040_firmware:1.13b03:::::::* cpe:2.3:h:dlink:dir-3040:-:::::::*

Information

Published : 2021-07-16 11:15

Updated : 2024-11-21 05:49

NVD link : CVE-2021-21816

Mitre link : CVE-2021-21816

CVE.ORG link : CVE-2021-21816

JSON object : View

Products Affected

dlink

dir-3040
dir-3040_firmware

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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