3com 3Cdaemon 2.0 FTP Server Login memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in 3com 3Cdaemon 2.0. This vulnerability affects unknown code of the component FTP Server. Performing a manipulation of the argument Login results in memory corruption. This vulnerability is known as CVE-2002-0606. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in 3com 3Cdaemon 2.0. It has been classified as critical. This affects an unknown functionality of the component FTP Server. The manipulation of the argument login with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in 3Cdaemon 2.0 FTP server allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via long commands such as login.

The weakness was published 06/18/2002 (Website). The advisory is shared at archives.neohapsis.com. This vulnerability is uniquely identified as CVE-2002-0606. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.

A public exploit has been developed in ANSI C. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The commercial vulnerability scanner Qualys is able to test this issue with plugin 27145 (3Com 3CDaemon Buffer Overflow Vulnerability).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (8970), Exploit-DB (21429), SecurityFocus (BID 4638†) and Vulnerability Center (SBV-3259†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Suricata ID: 2101748
Suricata Class: 🔍
Suricata Message: 🔍
SourceFire IPS: 🔍

Timelineinfo

04/15/2002 🔍
04/30/2002 +15 days 🔍
06/18/2002 +49 days 🔍
06/18/2002 +0 days 🔍
12/22/2003 +552 days 🔍
07/11/2014 +3854 days 🔍
09/15/2025 +4084 days 🔍

Sourcesinfo

Vendor: 3com.com

Advisory: archives.neohapsis.com
Status: Not defined

CVE: CVE-2002-0606 (🔍)
GCVE (CVE): GCVE-0-2002-0606
GCVE (VulDB): GCVE-100-18285
X-Force: 8970
SecurityFocus: 4638 - 3Com 3CDaemon Buffer Overflow Vulnerability
Vulnerability Center: 3259 - Buffer Overflow in 3Cdaemon 2.0 FTP Server, Critical

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/11/2014 14:12
Updated: 09/15/2025 02:08
Changes: 07/11/2014 14:12 (64), 05/18/2019 18:20 (1), 04/04/2025 16:40 (21), 09/15/2025 02:08 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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