CVE-2021-21816
moderate-risk
Published 2021-07-16
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.
Do I need to act?
!
77.3% chance of exploitation in next 30 days
EPSS score — higher than 23% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10
Medium
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
43
/ 100
moderate-risk
Severity
18/34 · Moderate
Exploitability
20/34 · Moderate
Exposure
5/34 · Minimal