How severe is CVE-2010-20113?

CVE-2010-20113 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2010-20113 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-20113?

CVE-2010-20113 affects Easyftp Server Project Easyftp Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-20113?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2010-20113 have an EU (EUVD) identifier?

Yes. CVE-2010-20113 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2010-5311.

When was CVE-2010-20113 published?

CVE-2010-20113 was published on 2025-08-21 and last updated on 2026-06-16.

CVE-2010-20113

CVE-2010-20113 is a critical-severity vulnerability in Easyftp Server Project Easyftp Server with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
CVSS v4: 9.3
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2010-5311
Weakness: CWE-121
Affected product: Easyftp Server Project Easyftp Server
Published: 2025-08-21
Last modified: 2026-06-16

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.

Frequently asked questions

What is CVE-2010-20113?: 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.
How severe is CVE-2010-20113?: CVE-2010-20113 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2010-20113 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-20113?: CVE-2010-20113 affects Easyftp Server Project Easyftp Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-20113?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2010-20113 have an EU (EUVD) identifier?: Yes. CVE-2010-20113 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2010-5311.
When was CVE-2010-20113 published?: CVE-2010-20113 was published on 2025-08-21 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:easyftp_server_project:easyftp_server:*:*:*:*:*:*:*:*

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