How severe is CVE-2026-2168?

CVE-2026-2168 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-2168 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-2168?

CVE-2026-2168 affects Dlink Dwr-m921 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-2168?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-2168 have an EU (EUVD) identifier?

Yes. CVE-2026-2168 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5781.

When was CVE-2026-2168 published?

CVE-2026-2168 was published on 2026-02-08 and last updated on 2026-06-17.

CVE-2026-2168

CVE-2026-2168 is a medium-severity vulnerability in Dlink Dwr-m921 Firmware with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5781
Weakness: CWE-77
Affected product: Dlink Dwr-m921 Firmware
Published: 2026-02-08
Last modified: 2026-06-17

Description

A flaw has been found in D-Link DWR-M921 1.1.50. This affects the function sub_419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fota_url causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.

Frequently asked questions

What is CVE-2026-2168?: A flaw has been found in D-Link DWR-M921 1.1.50. This affects the function sub_419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fota_url causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.
How severe is CVE-2026-2168?: CVE-2026-2168 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-2168 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-2168?: CVE-2026-2168 affects Dlink Dwr-m921 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-2168?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-2168 have an EU (EUVD) identifier?: Yes. CVE-2026-2168 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5781.
When was CVE-2026-2168 published?: CVE-2026-2168 was published on 2026-02-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:dwr-m921_firmware:1.1.50:*:*:*:*:*:*:*

More vulnerabilities in Dlink Dwr-m921 Firmware

CVE-2025-13305 — High (CVSS 8.8): A weakness has been identified in D-Link DWR-M920, DWR-M921, DWR-M960, DIR-822K and DIR-825M 1.01.07. This issue…
CVE-2025-13304 — High (CVSS 8.8): A security flaw has been discovered in D-Link DWR-M920, DWR-M921, DWR-M960, DWR-M961 and DIR-825M 1.01.07/1.1.47. This…
CVE-2026-2085 — High (CVSS 7.2): A security vulnerability has been detected in D-Link DWR-M921 1.1.50. Affected is the function sub_419F20 of the file…
CVE-2026-2169 — Medium (CVSS 6.3): A vulnerability has been found in D-Link DWR-M921 1.1.50. This impacts an unknown function of the file…
CVE-2025-13306 — Medium (CVSS 6.3): A security vulnerability has been detected in D-Link DWR-M920, DWR-M921, DIR-822K and DIR-825M 1.1.5. Impacted is the…

All CVEs affecting Dlink Dwr-m921 Firmware →

Other CWE-77 (Command Injection) vulnerabilities

CVE-2026-23652 — Critical (CVSS 10.0): Improper neutralization of special elements used in a command ('command injection') in Microsoft Power Pages allows an…
CVE-2025-59818 — Critical (CVSS 10.0): This vulnerability allows authenticated attackers to execute arbitrary commands on the underlying system using the file…
CVE-2025-64093 — Critical (CVSS 10.0): Remote Code Execution vulnerability that allows unauthenticated attackers to inject arbitrary commands into the…
CVE-2025-64090 — Critical (CVSS 10.0): This vulnerability allows authenticated attackers to execute commands via the hostname of the device.
CVE-2025-61492 — Critical (CVSS 10.0): A command injection vulnerability in the execute_command function of terminal-controller-mcp 0.1.7 allows attackers to…
CVE-2025-10035 — Critical (CVSS 10.0): A deserialization vulnerability in the License Servlet of Fortra's GoAnywhere MFT allows an actor with a validly forged…

Browse all CWE-77 (Command Injection) vulnerabilities →