CVE-2023-43239

high-risk
Published 2023-09-21

D-Link DIR-816 A2 v1.10CNB05 was discovered to contain a stack overflow via parameter flag_5G in showMACfilterMAC.

Do I need to act?

!
60.6% chance of exploitation in next 30 days
EPSS score — higher than 39% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Dlink

References (4)

Exploit https://github.com/peris-navince/founded-0-days/blob/main/Dlink/816/showMACfilte...
Vendor Advisory https://www.dlink.com/en/security-bulletin/
Exploit https://github.com/peris-navince/founded-0-days/blob/main/Dlink/816/showMACfilte...
Vendor Advisory https://www.dlink.com/en/security-bulletin/
56
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 19/34 · Moderate
Exposure 5/34 · Minimal