EasyFTP Server versions up to 1.7.0.11 contain a stack-based buffer overflow vulnerability in the FTP command parser. When processing the CWD (Change Working Directory) command, the server fails to properly validate the length of the input string, allowing attackers to overwrite memory on the stack. This flaw enables remote code execution without authentication, as EasyFTP allows anonymous access by default. The vulnerability was resolved in version 1.7.0.12, after which the product was renamed “UplusFtp.”
Metrics
Affected Vendors & Products
References
History
Wed, 10 Sep 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Easyftp Server Project
Easyftp Server Project easyftp Server |
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| CPEs | cpe:2.3:a:easyftp_server_project:easyftp_server:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Easyftp Server Project
Easyftp Server Project easyftp Server |
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cvssV3_1
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Sat, 23 Aug 2025 12:00:00 +0000
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Kmint21 Software
Kmint21 Software easyftp Server |
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| Vendors & Products |
Kmint21 Software
Kmint21 Software easyftp Server |
Fri, 22 Aug 2025 16:15:00 +0000
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ssvc
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Thu, 21 Aug 2025 20:15:00 +0000
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| Description | EasyFTP Server versions up to 1.7.0.11 contain a stack-based buffer overflow vulnerability in the FTP command parser. When processing the CWD (Change Working Directory) command, the server fails to properly validate the length of the input string, allowing attackers to overwrite memory on the stack. This flaw enables remote code execution without authentication, as EasyFTP allows anonymous access by default. The vulnerability was resolved in version 1.7.0.12, after which the product was renamed “UplusFtp.” | |
| Title | EasyFTP Server <= 1.7.0.11 CWD Command Stack Buffer Overflow | |
| Weaknesses | CWE-121 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-08-21T20:10:20.597Z
Updated: 2025-08-22T15:33:41.726Z
Reserved: 2025-08-20T20:33:55.844Z
Link: CVE-2010-20121
Updated: 2025-08-22T15:33:28.530Z
Status : Analyzed
Published: 2025-08-21T20:15:31.610
Modified: 2025-09-10T20:03:36.037
Link: CVE-2010-20121
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