A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server's mod_cgi module environment variables allows a remote unauthenticated attacker to potentially execute code as a 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances firmware 10.2.0.8-37sv, 10.2.1.1-19sv, 10.2.1.2-24sv and earlier versions.
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Affected Vendors & Products
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History
Wed, 22 Oct 2025 00:30:00 +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 15:15:00 +0000
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kev
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Status: PUBLISHED
Assigner: sonicwall
Published: 2021-12-08T09:55:20.000Z
Updated: 2025-10-21T23:25:23.415Z
Reserved: 2020-12-17T00:00:00.000Z
Link: CVE-2021-20038
Updated: 2024-08-03T17:30:07.356Z
Status : Modified
Published: 2021-12-08T10:15:07.750
Modified: 2025-10-22T00:17:19.543
Link: CVE-2021-20038
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