CVE-2024-42058

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
7.5HIGH
EPSS
0.4%
top 36.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Zyxel ZLDZyxel ATP Series FirmwareZyxel Usg20(w)-vpn Series Firmware+2 more
Timeline
PublishedSep 3

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages5 packages

▶CVEListV5zyxel/usg_flex_series_firmwareversions V4.50 through V5.38
▶CVEListV5zyxel/usg_flex_50(w)_series_firmwareversions V5.20 through V5.38
▶CVEListV5zyxel/usg20(w)-vpn_series_firmwareversions V5.20 through V5.38
▶CVEListV5zyxel/atp_series_firmwareversions V4.32 through V5.38
▶NVDzyxel/zld4.32 — 5.39+2

🔴Vulnerability Details

2
GHSA
GHSA-2cmp-5j27-vpm7: A null pointer dereference vulnerability in Zyxel ATP series firmware versions from V4↗2024-09-03
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CVEList
CVE-2024-42058: A null pointer dereference vulnerability in Zyxel ATP series firmware versions from V4↗2024-09-03
▶
CVE-2024-42058 (HIGH CVSS 7.5) | A null pointer dereference vulnerab | cvebase.io