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Ftp Server CVE-2012-5301

MEDIUM
Cryptographic Issues (CWE-310)
2012-10-04 cve@mitre.org
5.0
CVSS 2.0 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A04:2025 - Cryptographic Failures
ASVS 5.0
V11 - Cryptography Cryptographic controls
Impact

CVSS score of 5.0 (MEDIUM). Attack characteristics: network attack vector, low complexity. EPSS exploitation probability: 0.25%.

Exploit ScenarioDerived

This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAI

The default configuration of Cerberus FTP Server before 5.0.4.0 supports the DES cipher for SSH sessions, which makes it easier for remote attackers to obtain sensitive information by sniffing the. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

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Technical ContextAI · show details

This vulnerability is classified under CWE-310. The default configuration of Cerberus FTP Server before 5.0.4.0 supports the DES cipher for SSH sessions, which makes it easier for remote attackers to obtain sensitive information by sniffing the network and performing a brute-force attack on the encrypted data. Affected products include: Cerberusftp Ftp Server. Version information: before 5.0.4.0.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 5.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Confidentiality
P
Integrity
None
Availability
None

DescriptionCVE.org

The default configuration of Cerberus FTP Server before 5.0.4.0 supports the DES cipher for SSH sessions, which makes it easier for remote attackers to obtain sensitive information by sniffing the network and performing a brute-force attack on the encrypted data.

Threat Intelligence Overview

EPSS Score
0.2%
Top 52% exploitable
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

25
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +25
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Affected Products (CPE)CVE.org

cpe:2.3:a:cerberusftp:ftp_server:*:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.0:-:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.01:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.1:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.2:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.02:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.03:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.5:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.05:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.6:beta:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.7:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.22:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:1.71:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:2.0:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:2.0:beta1:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:2.0:beta2:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:2.0:beta3:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:2.0:beta4:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:2.1:*:*:*:*:*:*:*
cpe:2.3:a:cerberusftp:ftp_server:2.01:*:*:*:*:*:*:*
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