NVD

CVE-2024-42058 Detail

Description

A null pointer dereference vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V5.20 through V5.38, and USG20(W)-VPN series firmware versions from V5.20 through V5.38 could allow an unauthenticated attacker to cause DoS conditions by sending crafted packets to a vulnerable device.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

Nist CVSS score does not match with CNA score

CNA: Zyxel Corporation

Base Score: 7.5 HIGH

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink	Resource
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-09-03-2024	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-476	NULL Pointer Dereference	Zyxel Corporation

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found show changes

Initial Analysis by NIST 9/05/2024 10:39:35 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:o:zyxel:zld_firmware::::::::* versions from (including) 4.20 up to (excluding) 5.39 OR cpe:2.3:h:zyxel:usg_20w-vpn:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:zyxel:zld_firmware::::::::* versions from (including) 4.20 up to (excluding) 5.39 OR cpe:2.3:h:zyxel:usg_flex_50w:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:zyxel:zld_firmware::::::::* versions from (including) 4.32 up to (excluding) 5.39 OR cpe:2.3:h:zyxel:atp100:-:::::::* cpe:2.3:h:zyxel:atp100w:-:::::::* cpe:2.3:h:zyxel:atp200:-:::::::* cpe:2.3:h:zyxel:atp500:-:::::::* cpe:2.3:h:zyxel:atp700:-:::::::* cpe:2.3:h:zyxel:atp800:-:::::::*
Added	CPE Configuration		Record truncated, showing 500 of 516 characters. View Entire Change Record AND OR cpe:2.3:o:zyxel:zld_firmware::::::::* versions from (including) 4.50 up to (excluding) 5.39 OR cpe:2.3:h:zyxel:usg_flex_100:-:::::::* cpe:2.3:h:zyxel:usg_flex_100ax:-:::::::* cpe:2.3:h:zyxel:usg_flex_100w:-:::::::* cpe:2.3:h:zyxel:usg_flex_200:-:::::::* cpe:2.3:h:zyxel:usg_flex_50:-:::::::* cpe:2.3:h:zyxel:usg_flex_500:-:::::::* cpe:2.3:h:zyxel:usg_flex_700
Changed	Reference Type	https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-09-03-2024 No Types Assigned	https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-09-03-2024 Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2024-42058
NVD Published Date:
09/02/2024
NVD Last Modified:
09/05/2024
Source:
Zyxel Corporation

You are viewing this page in an unauthorized frame window.

Information Technology Laboratory

National Vulnerability Database