CVE-2005-3057

CRITICAL

The FTP component in FortiGate 2.8 running FortiOS 2.8MR10 and v3beta, and other versions before 3.0 MR1, allows remote attackers to bypass the Fortinet FTP anti-virus engine by sending a STOR comm...

Affects 2 products across 1 vendor.

BCS7.67
CVSS 2.010.0
EPSS2.7%
Percentile85th
PatchPatched
CVSS Vector — Plain English Remotely exploitable over the network, low complexity.
◆ SAGE Intelligence — CITED Relevance Research Team

This vulnerability was disclosed in 2005. A critical vulnerability affects Fortinet systems (CVE-2005-3057). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2005-GLOBAL-010984-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2005-3057?
This vulnerability was disclosed in 2005. A critical vulnerability affects Fortinet systems (CVE-2005-3057). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2005-3057?
CVE-2005-3057 has CVSS 10.0 (Critical). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS: 2.7%.
Is CVE-2005-3057 actively exploited?
No confirmed active exploitation of CVE-2005-3057 as of 2026-05-30.
How do I remediate CVE-2005-3057?
Priority: MEDIUM. Advisory: http://secunia.com/advisories/18844 PSIRT: [email protected]
What systems are affected by CVE-2005-3057?
CVE-2005-3057 affects: Fortinet, Fortinet.
Vulnerability Details
CVE IDCVE-2005-3057
BSIDBS-2005-GLOBAL-010984-C BreachSpider Global ID
CVSS VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Published2005-12-31
Last Modified2026-04-16
ICS Relevance85%
Domains
NETWORK-INFRA
SourceNVD
Official Description

The FTP component in FortiGate 2.8 running FortiOS 2.8MR10 and v3beta, and other versions before 3.0 MR1, allows remote attackers to bypass the Fortinet FTP anti-virus engine by sending a STOR command and uploading a file before the FTP server response has been sent, as demonstrated using LFTP.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: The FTP component in FortiGate 2.8 running FortiOS 2.8MR10 and v3beta, and other versions before 3.0 MR1, allows remote attackers to bypass the Fortinet FTP anti-virus engine by sending a STOR command and uploading a file before the FTP server response has been sent, as demonstrated using LFTP. CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C.

Exploitation Likelihood: LOW

Affected Products
VendorProductFixed Version
Fortinet Fortios —
Fortinet Fortigate —
Remediation
View Vendor Advisory →

Remediation Priority: MEDIUM

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: August 2026 | Threat Age: 7519 Days
CISA KEVNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
SAGE Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash1d0daa4ba287117296b7f4bdc070e0f314973a793d4d356eb9614a3aa4d57ca5448cd0d0826c8c9d08bbf72efc0756017cfc76019c9ed436e9c914b45fc83fcc
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