An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker to corrupt the contents of the memory and result in a denial-of-service (DoS) condition on a vulnerable device.

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-46432 An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker to corrupt the contents of the memory and result in a denial-of-service (DoS) condition on a vulnerable device.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 08 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Zyxel

Published:

Updated: 2025-04-08T14:29:52.874Z

Reserved: 2022-10-18T00:00:00.000Z

Link: CVE-2022-43393

cve-icon Vulnrichment

Updated: 2024-08-03T13:32:57.958Z

cve-icon NVD

Status : Modified

Published: 2023-01-11T02:15:11.403

Modified: 2024-11-21T07:26:23.700

Link: CVE-2022-43393

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses