Which products and versions are affected by CVE-2024-3274?

Affected: DNS-320L versions >= 20240403; DNS-320LW versions >= 20240403; DNS-327L versions >= 20240403. The full list is in the CVE brief.

Is CVE-2024-3274 being exploited in the wild?

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

Is CVE-2024-3274 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-2024-3274?

No public exploit code is known.

Is there a fix for CVE-2024-3274?

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

How urgently should CVE-2024-3274 be patched?

Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.

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Vulnerability Intelligence

CVE-2024-3274

Medium

UNSUPPORTED WHEN ASSIGNED A vulnerability has been found in D-Link DNS-320L, DNS-320LW and DNS-327L up to 20240403 and classified as problematic.

Published Apr 3, 2024 · Updated Apr 14, 2026

Key Facts

Routine patching

CVE-2024-3274 is a medium-severity vulnerability (CVSS 5.3 v3.1) affecting DNS-320L, DNS-320LW, DNS-327L.
It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
EPSS estimates a 33% probability of exploitation in the next 30 days.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.

CVSS v3.1

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS (30-day exploit likelihood)

33%

Higher than 98.3% 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-2024-3274 brief as a PDF

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

Description

UNSUPPORTED WHEN ASSIGNED A vulnerability has been found in D-Link DNS-320L, DNS-320LW and DNS-327L up to 20240403 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/info.cgi of the component HTTP GET Request Handler. The manipulation leads to information disclosure. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-259285 was assigned to this vulnerability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.

Affected Products

3 affected entries in total

Product	Affected versions	Fixed in
DNS-320L	>= 20240403	n/a
DNS-320LW	>= 20240403	n/a
DNS-327L	>= 20240403	n/a

Timeline

Publicly disclosed
Apr 3, 2024
Last updated
Apr 14, 2026

Weakness Type

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

FAQ

Common Questions.

UNSUPPORTED WHEN ASSIGNED A vulnerability has been found in D-Link DNS-320L, DNS-320LW and DNS-327L up to 20240403 and classified as problematic.
Affected: DNS-320L versions >= 20240403; DNS-320LW versions >= 20240403; DNS-327L versions >= 20240403. 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: routine patching, as no exploitation is known and its severity is moderate or low.

Is CVE-2024-3274 Running On Your Attack Surface?

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