How severe is CVE-2025-4443?

CVE-2025-4443 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-2025-4443 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 54% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-4443?

CVE-2025-4443 affects Dlink Dir-605l Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-4443?

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

Does CVE-2025-4443 have an EU (EUVD) identifier?

Yes. CVE-2025-4443 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14058.

When was CVE-2025-4443 published?

CVE-2025-4443 was published on 2025-05-09 and last updated on 2026-06-17.

CVE-2025-4443

CVE-2025-4443 is a medium-severity vulnerability in Dlink Dir-605l Firmware with a CVSS 3.x base score of 6.3. Its EPSS exploit-prediction score of 54% places it in the 99th percentile, indicating an elevated likelihood of exploitation. 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: 5.3
EPSS exploit prediction: 54% (99th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14058
Weakness: CWE-77
Affected product: Dlink Dir-605l Firmware
Published: 2025-05-09
Last modified: 2026-06-17

Description

A vulnerability was found in D-Link DIR-605L 2.13B01. It has been rated as critical. This issue affects the function sub_454F2C. The manipulation of the argument sysCmd leads to command injection. The attack may be initiated remotely. The vendor was contacted early about this disclosure. This vulnerability only affects products that are no longer supported by the maintainer.

Frequently asked questions

What is CVE-2025-4443?: A vulnerability was found in D-Link DIR-605L 2.13B01. It has been rated as critical. This issue affects the function sub_454F2C. The manipulation of the argument sysCmd leads to command injection. The attack may be initiated remotely. The vendor was contacted early about this disclosure. This vulnerability only affects products that are no longer supported by the maintainer.
How severe is CVE-2025-4443?: CVE-2025-4443 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-2025-4443 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 54% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-4443?: CVE-2025-4443 affects Dlink Dir-605l Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-4443?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-4443 have an EU (EUVD) identifier?: Yes. CVE-2025-4443 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14058.
When was CVE-2025-4443 published?: CVE-2025-4443 was published on 2025-05-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:dir-605l_firmware:2.13b01:*:*:*:*:*:*:*

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