CVE-2025-5547
CVE-2025-5547 is a high-severity vulnerability in Freefloat Freefloat Ftp Server with a CVSS 3.x base score of 7.3. 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-119.
Key facts
- Severity: High (CVSS 3.x base score 7.3)
- CVSS v2: 7.5
- CVSS v4: 6.9
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-16796
- Weakness: CWE-119
- Affected product: Freefloat Freefloat Ftp Server
- Published:
- Last modified:
Description
A vulnerability, which was classified as critical, has been found in FreeFloat FTP Server 1.0. This issue affects some unknown processing of the component CDUP Command Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Frequently asked questions
- What is CVE-2025-5547?
- A vulnerability, which was classified as critical, has been found in FreeFloat FTP Server 1.0. This issue affects some unknown processing of the component CDUP Command Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
- How severe is CVE-2025-5547?
- CVE-2025-5547 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2025-5547 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-5547?
- CVE-2025-5547 affects Freefloat Freefloat Ftp Server. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-5547?
- 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-2025-5547 have an EU (EUVD) identifier?
- Yes. CVE-2025-5547 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16796.
- When was CVE-2025-5547 published?
- CVE-2025-5547 was published on 2025-06-04 and last updated on 2026-06-17.
References
- https://fitoxs.com/exploit/exploit-a9c9f7b4f50efc4b4be32e7ec4d3f7dfd7390e9be4ff168d9ab7a0eb911f8f3a1.txt
- https://vuldb.com/?ctiid.310997
- https://vuldb.com/?id.310997
- https://vuldb.com/?submit.586981
Affected products (1)
- cpe:2.3:a:freefloat:freefloat_ftp_server:1.0:*:*:*:*:*:*:*
More vulnerabilities in Freefloat Freefloat Ftp Server
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- CVE-2019-25614 — Critical (CVSS 9.8): Free Float FTP 1.0 contains a buffer overflow vulnerability in the STOR command handler that allows remote attackers to…
- CVE-2012-10030 — Critical (CVSS 9.8): FreeFloat FTP Server contains multiple critical design flaws that allow unauthenticated remote attackers to upload…
- CVE-2012-10023 — Critical (CVSS 9.8): A stack-based buffer overflow vulnerability exists in FreeFloat FTP Server version 1.0.0. The server fails to properly…
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- CVE-2025-5666 — High (CVSS 7.3): A vulnerability was found in FreeFloat FTP Server 1.0. It has been declared as critical. Affected by this vulnerability…
All CVEs affecting Freefloat Freefloat Ftp Server →
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