Vulnerability Report

CVE-2024-6343

Title: Zyxel Usg Flex 700 Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2024-6343.

CWE Category CWE-120

Published Date Sep 03, 2024

Modified Date Dec 13, 2024

Exploit Status Not Found

Score 4.9 CVSS v3.1

Exploit Probability (EPSS)

0.60%

Vulnerability Summary

CVE-2024-6343: A buffer overflow vulnerability in the CGI program of 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 V4.16 through V5.38, and USG20(W)-VPN series firmware versions from V4.16 through V5.38 could allow an authenticated attacker with administrator privileges to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.

Impacted Vendors

zyxel 15

Reference Links

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

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

4.9

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2024-6343 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

December 13, 2024 MODIFIED

Vulnerability data or affected products updated.

September 03, 2024 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.