$ cve CVE-2006-6183 JSON

CVE-2006-6183 EXPLOIT

10.0

HIGH · CVSS 2.0 · EPSS 70.3% (pctl 99)

Patch early

A public exploit exists.

Description

Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a long mode field (aka transporting mode) in a (1) GET or (2) PUT command.

Scoring

CVSS	10.0 (HIGH, v2.0)
Vector	AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS	70.29% — more likely to be exploited than 99% of all CVEs
Weakness	CWE-119
On CISA KEV	no
Public exploit	yes
Published	2006-12-01
Last modified	2026-06-16

Affected (1)

Vendor	Product
3com	3ctftpsvc

Public exploits

Source	Title	Date
exploit-db	3Com TFTP Service (3CTftpSvc) - 'Mode' Remote Buffer Overflow (Metasploit)	2010-05-09
exploit-db	3Com TFTP Service (3CTftpSvc) 2.0.1 - Long Transporting Mode	2007-02-28
exploit-db	3Com TFTP Service (3CTftpSvc) 2.0.1 - Remote Buffer Overflow (Metasploit)	2007-01-21
exploit-db	3Com TFTP Service (3CTftpSvc) 2.0.1 - 'Long Transporting Mode' Remote Overflow	2006-11-30
exploit-db	3Com TFTP Service (3CTftpSvc) 2.0.1 - 'Long Transporting Mode' Overflow (PoC)	2006-11-27

References

→ the Explorer · watch your stack · NVD