CVE-2006-0637

QUALCOMM Eudora WorldMail 3.0 - Remote Code Execution via IMAP APPEND Command

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-0637. PoCs published by muts.

AI-analyzed exploit summary This exploit targets a pre-authentication buffer overflow in Eudora Qualcomm WorldMail 3.0 IMAPd Service 6.1.19.0 via the LIST command. It uses a two-stage shellcode approach to bypass space constraints and spawns a bind shell on port 4444.

Description

Buffer overflow in cram.dll in QUALCOMM Eudora WorldMail 3.0 allows remote attackers to execute arbitrary code via an IMAP APPEND command with a long message literal argument, as demonstrated by Worldmail.pl. NOTE: this is a different vector and a different manipulation than CVE-2005-4267, so it might be a different vulnerability than CVE-2005-4267.

Exploits (1)

exploitdb WORKING POC VERIFIED
by muts · pythonremotewindows
https://www.exploit-db.com/exploits/1380

This exploit targets a pre-authentication buffer overflow in Eudora Qualcomm WorldMail 3.0 IMAPd Service 6.1.19.0 via the LIST command. It uses a two-stage shellcode approach to bypass space constraints and spawns a bind shell on port 4444.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Eudora Qualcomm WorldMail 3.0 IMAPd Service 6.1.19.0
No auth needed
Prerequisites: Network access to the target IMAP service · Target service must be running on a vulnerable version
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (1)

Core 1
Core References
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/424157/100/0/threaded

Scores

EPSS 0.0215
EPSS Percentile 79.7%

Details

Status published
Products (1)
qualcomm/eudora_worldmail 3.0
Published Feb 10, 2006
Tracked Since Feb 18, 2026