CVE-2024-42058
Sept. 5, 2024, 2:39 p.m.
Tags
CVSS Score
Products Impacted
| Vendor | Product | Versions |
|---|---|---|
| zyxel |
|
|
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.
Weaknesses
CWE-476
NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
CWE ID: 476Date
Published: Sept. 3, 2024, 2:15 a.m.
Last Modified: Sept. 5, 2024, 2:39 p.m.
Status : Analyzed
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
security@zyxel.com.tw
CPEs
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| o | zyxel | zld_firmware | / | / | / | / | / | / | / | / |
| h | zyxel | atp100 | - | / | / | / | / | / | / | / |
| h | zyxel | atp100w | - | / | / | / | / | / | / | / |
| h | zyxel | atp200 | - | / | / | / | / | / | / | / |
| h | zyxel | atp500 | - | / | / | / | / | / | / | / |
| h | zyxel | atp700 | - | / | / | / | / | / | / | / |
| h | zyxel | atp800 | - | / | / | / | / | / | / | / |
| o | zyxel | zld_firmware | / | / | / | / | / | / | / | / |
| h | zyxel | usg_flex_100 | - | / | / | / | / | / | / | / |
| h | zyxel | usg_flex_100ax | - | / | / | / | / | / | / | / |
| h | zyxel | usg_flex_100w | - | / | / | / | / | / | / | / |
| h | zyxel | usg_flex_200 | - | / | / | / | / | / | / | / |
| h | zyxel | usg_flex_50 | - | / | / | / | / | / | / | / |
| h | zyxel | usg_flex_500 | - | / | / | / | / | / | / | / |
| h | zyxel | usg_flex_700 | - | / | / | / | / | / | / | / |
| o | zyxel | zld_firmware | / | / | / | / | / | / | / | / |
| h | zyxel | usg_flex_50w | - | / | / | / | / | / | / | / |
| o | zyxel | zld_firmware | / | / | / | / | / | / | / | / |
| h | zyxel | usg_20w-vpn | - | / | / | / | / | / | / | / |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Base Score
Exploitability Score
Impact Score
Base Severity
HIGHCVSS Vector String
The CVSS vector string provides an in-depth view of the vulnerability metrics.
View Vector StringCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H