CVE-2010-20113

Name: CVE-2010-20113
Creator: NVD / NIST
Published: 2025-08-21T21:15:33.957+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.3/10EPSS 1.46%

Last modified Jun 16, 2026

CVE-2010-20113 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. EasyFTP Server 1.7.0.11 and earlier contains a stack-based buffer overflow vulnerability in its HTTP interface. When processing a GET request to list.html, the server fails to properly validate the length of the path parameter. EPSS estimates a 1.46% chance of exploitation in the next 30 days.

Description

EasyFTP Server 1.7.0.11 and earlier contains a stack-based buffer overflow vulnerability in its HTTP interface. When processing a GET request to list.html, the server fails to properly validate the length of the path parameter. Supplying an excessively long value causes a buffer overflow on the stack, potentially corrupting control flow structures. The vulnerability is exposed through the embedded web server and does not require authentication due to default anonymous access. The issue was resolved in version 1.7.0.12, after which the product was renamed to UplusFtp.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

9.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

1.46%

70.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

Affected Software

Vendor	Product	Versions
Easyftp Server Project	Easyftp Server	< 1.7.0.12

References

https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/easyftp_list.rbExploit, Third Party Advisory
https://www.exploit-db.com/exploits/11500Exploit, VDB Entry
https://www.vulncheck.com/advisories/easyftp-server-list-html-stack-buffer-overflowThird Party Advisory
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/easyftp_list.rbExploit, Third Party Advisory
https://www.exploit-db.com/exploits/11500Exploit, VDB Entry

Timeline

Published: Aug 21, 2025
Last Modified: Jun 16, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2010-20113?

How severe is CVE-2010-20113?

CVE-2010-20113 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 1.46% probability of exploitation in the next 30 days.

How do I fix CVE-2010-20113?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-20113?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST