Dir-825 Firmware vulnerabilitiesAnd the versions its exploited flaws hit.

Product1 known exploited6 versions
The short answer

Dir-825 Firmware is made by Dlink. We track 13 published vulnerabilities in it, across 6 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 25 March 2022. If you run Dir-825 Firmware, check your version against the exploited flaws below and patch those first.

Check your version

The most recent Dir-825 Firmware flaw added to the known-exploited list is CVE-2019-16920, on 25 March 2022. We keep watching the known-exploited list.

Versions

Which versions of Dir-825 Firmware do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.

Known exploited

Which Dir-825 Firmware vulnerabilities are being exploited?

1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 9.8
    CVE-2019-16920CriticalKnown exploited
    D-Link Multiple Routers Command Injection Vulnerability

    Multiple D-Link routers contain a command injection vulnerability which can allow attackers to achieve full system compromise.

    Chance of use>99%Known exploited since25 Mar 2022
Exploit likelihood

Which Dir-825 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. 56%

    In the "webupg" binary of D-Link DIR-825 G1, attackers can bypass authentication through parameters "autoupgrade.asp", and perform functions such as downloading configuration files and updating firmware without...

    CVSS9.8Published27 Apr 2022
  2. 33%

    In the "webupg" binary of D-Link DIR-825 G1, because of the lack of parameter verification, attackers can use "cmd" parameters to execute arbitrary system commands after obtaining authorization.

    CVSS8.8Published27 Apr 2022
  3. 18%

    An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices.

    CVSS8.8Published7 Mar 2020
  4. 5.3%

    An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices.

    CVSS8.8Published7 Mar 2020
  5. 5.0%

    An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices.

    CVSS8.8Published7 Mar 2020
  6. 5.0%

    An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices.

    CVSS8.8Published7 Mar 2020
  7. 3.4%

    A security flaw has been discovered in D-Link DIR-825 up to 2.10.

    CVSS8.8Published18 Sep 2025
  8. 1.5%

    D-LINK DIR-825 AC1200 R2 is vulnerable to Directory Traversal.

    CVSS6.5Published17 May 2022
Precursor Intelligence

Running Dir-825 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.

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FAQ

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We track 13 published vulnerabilities listed under the name Dir-825 Firmware, across 6 versions. The most recent Dir-825 Firmware flaw added to the known-exploited list is CVE-2019-16920, on 25 March 2022.

1 is on the list of flaws known to be exploited. The most recently added is CVE-2019-16920.

Create a Precursor Intelligence account and track Dir-825 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.