D-Link Dir 816 A2 Firmware
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By the Year
In 2026 there have been 0 vulnerabilities in D-Link Dir 816 A2 Firmware. Last year, in 2025 Dir 816 A2 Firmware had 1 security vulnerability published. Right now, Dir 816 A2 Firmware is on track to have less security vulnerabilities in 2026 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 1 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 4 | 9.80 |
It may take a day or so for new Dir 816 A2 Firmware vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent D-Link Dir 816 A2 Firmware Security Vulnerabilities
D-Link DIR-816 A2V1.1.0B05 Remote Command Injection via iptablesWebsFilterRun
CVE-2025-44835
- May 01, 2025
D-Link DIR-816 A2V1.1.0B05 was found to contain a command injection in iptablesWebsFilterRun, which allows remote attackers to execute arbitrary commands via shell.
Stack Overflow in D-Link DIR-816 A2 v1.10CNB05 Firmware (flag_5G)
CVE-2023-43239
9.8 - Critical
- September 21, 2023
D-Link DIR-816 A2 v1.10CNB05 was discovered to contain a stack overflow via parameter flag_5G in showMACfilterMAC.
Memory Corruption
Stack Overflow in D-Link DIR-816 A2 via nvmacaddr in form2Dhcpip.cgi
CVE-2023-43238
9.8 - Critical
- September 21, 2023
D-Link DIR-816 A2 v1.10CNB05 was discovered to contain a stack overflow via parameter nvmacaddr in form2Dhcpip.cgi.
Memory Corruption
Stack Overflow in D-Link DIR-816 A2 v1.10CNB05 via macCloneMac in setMAC
CVE-2023-43237
9.8 - Critical
- September 21, 2023
D-Link DIR-816 A2 v1.10CNB05 was discovered to contain a stack overflow via parameter macCloneMac in setMAC.
Memory Corruption
Stack Overflow in D-Link DIR-816 A2 v1.10CNB05 statuschkpppoeuser dir_setWanWifi
CVE-2023-43236
9.8 - Critical
- September 21, 2023
D-Link DIR-816 A2 v1.10CNB05 was discovered to contain a stack overflow via parameter statuscheckpppoeuser in dir_setWanWifi.
Memory Corruption
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