Dir-816 Firmware vulnerabilitiesRanked by how likely they are to be used.

Product10 versions
The short answer

Dir-816 Firmware is made by Dlink. We track 62 published vulnerabilities in it, across 10 versions. None of them is on the list of flaws known to be exploited today. If you run Dir-816 Firmware, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Dir-816 Firmware vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Dir-816 Firmware's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Dir-816 Firmware flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 27%

    In D-Link DIR-816 A2_v1.10CNB04, DIR-878 DIR_878_FW1.30B08.img a command injection vulnerability occurs in /goform/Diagnosis, after the condition is met, setnum will be spliced into v10 by snprintf, and the system...

    CVSS9.8Published31 Aug 2022
  2. 26%

    A vulnerability was found in D-Link DIR-816 A2 1.10CNB05_R1B011D88210 and classified as critical.

    CVSS5.3Published2 Jan 2025
  3. 25%

    An issue was discovered in D-Link DIR-816 A2 1.10 B05 devices.

    CVSS9.8Published14 Apr 2021
  4. 24%

    D-link DIR-816 A2_v1.10CNB04, DIR-878 DIR_878_FW1.30B08.img is vulnerable to Buffer Overflow via /goform/addRouting.

    CVSS7.5Published31 Aug 2022
  5. 22%

    In D-Link DIR-816 A2_v1.10CNB04.img the network can be initialized without authentication via /goform/wizard_end.

    CVSS9.8Published31 Aug 2022
  6. 22%

    D-link DIR-816 A2_v1.10CNB04.img is vulnerable to Buffer Overflow via /goform/form2Wan.cgi.

    CVSS9.8Published22 Aug 2022
  7. 19%

    A vulnerability was found in D-Link DIR-816 1.10CNB05.

    CVSS9.8Published5 Jun 2025
  8. 17%

    D-Link DIR-816 A2_v1.10CNB04 was discovered to contain a stack overflow via the IPADDR and nvmacaddr parameters in /goform/form2Dhcpip.

    CVSS9.8Published10 May 2022
  9. 15%

    An access control issue in the component formDMZ.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the DMZ service of the device via a crafted POST request.

    CVSS9.8Published16 Jan 2025
EdgeProtect

Running Dir-816 Firmware? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

Free plan, no card needed. Nothing to install.

FAQ

Common questions, answered plainly.

Something else? Talk to the team →

We track 62 published vulnerabilities listed under the name Dir-816 Firmware, across 10 versions.

None of Dir-816 Firmware's vulnerabilities is on the list of flaws known to be exploited today.

Create a EdgeProtect account and track Dir-816 Firmware. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.