Which products and versions are affected by CVE-2025-4443?

Affected: Dir-605l Firmware (Dlink) versions 2.13b01; DIR-605L versions >= 2.13B01. The full list is in the CVE brief.

Is CVE-2025-4443 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2025-4443 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2025-4443?

No public exploit code is known.

Is there a fix for CVE-2025-4443?

No fixed version is listed yet; check the vendor advisory for mitigations.

How urgently should CVE-2025-4443 be patched?

Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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Vulnerability Intelligence

CVE-2025-4443

Medium

It has been rated as critical.

Published May 8, 2025 · Updated May 13, 2025

Key Facts

Patch immediately

CVE-2025-4443 is a medium-severity vulnerability (CVSS 5.3 v4) affecting Dir-605l Firmware (Dlink), DIR-605L.
It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
EPSS estimates a 63% probability of exploitation in the next 30 days.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

CVSS v4

5.3

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS (30-day exploit likelihood)

63%

Higher than 99.1% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

None known

Get the full CVE-2025-4443 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

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.

Affected Products

2 affected entries in total

Product	Affected versions	Fixed in
Dir-605l FirmwareDlink	2.13b01	n/a
DIR-605L	>= 2.13B01	n/a

Timeline

Publicly disclosed
May 8, 2025
Last updated
May 13, 2025

Weakness Type

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

References

FAQ

Common Questions.

A vulnerability was found in D-Link DIR-605L 2.13B01.
Affected: Dir-605l Firmware (Dlink) versions 2.13b01; DIR-605L versions >= 2.13B01. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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