CVE-2010-20108
CVE-2010-20108 is a high-severity vulnerability with a CVSS 4.0 base score of 8.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-121.
Key facts
- Severity: High (CVSS 4.0 base score 8.4)
- EPSS exploit prediction: 0% (38th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2010-5313
- Weakness: CWE-121
- Published:
- Last modified:
Description
FTPPad <= 1.2.0 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long directory and filename, the application fails to properly validate input length. This results in a buffer overflow that overwrites the saved Extended Instruction Pointer (EIP), allowing remote attackers to execute arbitrary code.
Frequently asked questions
- What is CVE-2010-20108?
- FTPPad <= 1.2.0 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long directory and filename, the application fails to properly validate input length. This results in a buffer overflow that overwrites the saved Extended Instruction Pointer (EIP), allowing remote attackers to execute arbitrary code.
- How severe is CVE-2010-20108?
- CVE-2010-20108 has a CVSS 4.0 base score of 8.4, rated high severity.
- Is CVE-2010-20108 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2010-20108?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2010-20108 have an EU (EUVD) identifier?
- Yes. CVE-2010-20108 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2010-5313.
- When was CVE-2010-20108 published?
- CVE-2010-20108 was published on 2025-08-21 and last updated on 2026-06-16.
References
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/ftp/ftppad_list_reply.rb
- https://web.archive.org/web/20111016194057/https://www.corelan.be/index.php/2010/10/12/death-of-an-ftp-client/
- https://www.chip.de/downloads/FTPPad_12993921.html
- https://www.exploit-db.com/exploits/16726
- https://www.vulncheck.com/advisories/ftppad-stack-buffer-overflow
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