Improper error message handling in Zyxel ZyWALL/USG series firmware versions 4.60 through 4.73, VPN series firmware versions 4.60 through 5.35, USG FLEX series firmware versions 4.60 through 5.35, and ATP series firmware versions 4.60 through 5.35, which could allow an unauthenticated attacker to execute some OS commands remotely by sending crafted packets to an affected device.
Metrics
Affected Vendors & Products
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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Mon, 03 Feb 2025 17:15:00 +0000
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Status: PUBLISHED
Assigner: Zyxel
Published: 2023-04-25T00:00:00.000Z
Updated: 2025-10-21T23:05:48.400Z
Reserved: 2023-03-23T00:00:00.000Z
Link: CVE-2023-28771
Updated: 2024-08-02T13:51:38.311Z
Status : Modified
Published: 2023-04-25T02:15:08.743
Modified: 2025-10-21T23:15:57.910
Link: CVE-2023-28771
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