Dnr-322l Firmware vulnerabilitiesAnd the versions its exploited flaws hit.

Product3 known exploited3 versions
The short answer

Dnr-322l Firmware is made by Dlink. We track 21 published vulnerabilities in it, across 3 versions. 3 of them are on the list of flaws known to be exploited, the newest added on 5 August 2025. If you run Dnr-322l Firmware, check your version against the exploited flaws below and patch those first.

Check your version

The most recent Dnr-322l Firmware flaw added to the known-exploited list is CVE-2022-40799, on 5 August 2025. We keep watching the known-exploited list.

Versions

Which versions of Dnr-322l Firmware do the exploited flaws hit?

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

  • CVE-2022-40799Exploited list, 5 Aug 2025

    D-Link DNR-322L Download of Code Without Integrity Check Vulnerability

    up to 2.60b15

2 more exploited flaws name Dnr-322l Firmware without a version of its own, for example as the system other affected software runs on. They are in the list below.

Known exploited

Which Dnr-322l Firmware vulnerabilities are being exploited?

3 flaws are 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. 8.8
    CVE-2022-40799HighKnown exploited
    D-Link DNR-322L Download of Code Without Integrity Check Vulnerability

    D-Link DNR-322L contains a download of code without integrity check vulnerability that could allow an authenticated attacker to execute OS level commands on the device.

    Chance of use34%Known exploited since5 Aug 2025
  2. 9.8
    CVE-2024-3272CriticalKnown exploited
    D-Link Multiple NAS Devices Use of Hard-Coded Credentials Vulnerability

    D-Link DNS-320L, DNS-325, DNS-327L, and DNS-340L contains a hard-coded credential that allows an attacker to conduct authenticated command injection, leading to remote, unauthorized code execution.

    Chance of use98%Known exploited since11 Apr 2024
  3. 7.3
    CVE-2024-3273HighKnown exploited
    D-Link Multiple NAS Devices Command Injection Vulnerability

    D-Link DNS-320L, DNS-325, DNS-327L, and DNS-340L contain a command injection vulnerability.

    Chance of use>99%Known exploited since11 Apr 2024
Exploit likelihood

Which Dnr-322l 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. >99%
    CVE-2024-3273HighKnown exploited

    ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, was found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403.

    CVSS7.3Published4 Apr 2024
  2. 98%
    CVE-2024-3272CriticalKnown exploited

    ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as very critical, has been found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403.

    CVSS9.8Published4 Apr 2024
  3. 34%
    CVE-2022-40799HighKnown exploited

    Data Integrity Failure in 'Backup Config' in D-Link DNR-322L <= 2.60B15 allows an authenticated attacker to execute OS level commands on the device.

    CVSS8.8Published29 Nov 2022
  4. 23%

    A vulnerability, which was classified as critical, was found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343,...

    CVSS5.3Published24 Aug 2024
  5. 8.0%

    A vulnerability, which was classified as critical, has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L,...

    CVSS5.3Published24 Aug 2024
Precursor Intelligence

Running Dnr-322l Firmware? We'll keep checking.

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FAQ

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We track 21 published vulnerabilities listed under the name Dnr-322l Firmware, across 3 versions. The most recent Dnr-322l Firmware flaw added to the known-exploited list is CVE-2022-40799, on 5 August 2025.

3 are on the list of flaws known to be exploited. The most recently added are CVE-2022-40799, CVE-2024-3272 and CVE-2024-3273.

Each flaw names its own versions, usually as ranges. The newest, CVE-2022-40799, affects up to 2.60b15. The versions for every exploited flaw are listed on this page.

Create a Precursor Intelligence account and track Dnr-322l 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.