A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.25 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.25 through 5.36 Patch 1, VPN series firmware versions 4.30 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.25 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and even a remote code execution on an affected device.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-37199 | A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.25 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.25 through 5.36 Patch 1, VPN series firmware versions 4.30 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.25 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and even a remote code execution on an affected device. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 21 Oct 2025 23:30:00 +0000
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Tue, 21 Oct 2025 20:30:00 +0000
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Tue, 21 Oct 2025 19:30:00 +0000
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Tue, 04 Feb 2025 19:15:00 +0000
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| Metrics |
kev
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Status: PUBLISHED
Assigner: Zyxel
Published:
Updated: 2025-10-21T23:05:47.497Z
Reserved: 2023-05-17T00:00:00.000Z
Link: CVE-2023-33010
Updated: 2024-08-02T15:32:46.559Z
Status : Analyzed
Published: 2023-05-24T13:15:09.640
Modified: 2025-10-27T17:04:54.083
Link: CVE-2023-33010
No data.
OpenCVE Enrichment
No data.
EUVD