CVE-2021-21816

medium · 4.3

A public exploit / detection template exists

Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →

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.

4.3

CVSS

32.4%

EPSS (exploit prob.)

98th

EPSS percentile

2021-07-16

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weaknesses

CWE-200

Affected products

Vendor	Product	Affected versions
dlink	dir-3040_firmware	1.13b03
dlink	dir-3040	all versions

Check a specific version with /api/v1/cve/match.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-21816