CVE-2023-29984

Null pointer dereference vulnerability exists in multiple vendors MFPs and printers which...

7.5 High

Null pointer dereference vulnerability exists in multiple vendors MFPs and printers which implement Debut web server 1.2 or 1.3. Processing a specially crafted request may lead an affected product to a denial-of-service (DoS) condition. As for the affected products/models/versions, see the detailed information provided by each vendor.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.94%Up 0.9 points since Jul 12, 2023

What each source reports

NVD Score used 7.5

Record: CVE-2023-29984
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-476
Updated: 2026-11-02

CVE List No score

Record: CVE-2023-29984
Updated: 2026-11-02

EUVDEUVD-2023-33514 No score

Record: EUVD-2023-33514
Updated: 2026-11-03

GitHub AdvisoriesGHSA-cf4r-5p5m-jqq2 7.5

Null pointer dereference vulnerability exists in multiple vendors MFPs and printers which...

Record: GHSA-cf4r-5p5m-jqq2
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-476
Updated: 2026-11-02

Affected products

Show 207 moreShow less

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-29984 is a high vulnerability (CVSS 7.5) in Brother Dcp-1610w Firmware, published July 11, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.94%, the 61st percentile. No source names a fixed version.