EIP-2026-115454

PRE-CVE

Ipswitch IMail 5.0.5/5.0.6/5.0.7 - POP3 Denial of Service / Buffer Overflow (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115454. PoCs published by Interrupt.

AI-analyzed exploit summary This exploit demonstrates a buffer overflow vulnerability in the username field of IMAIL 5.07 POP3 server. It sends a crafted 'USER' command with a long string of 'A' characters to trigger a denial of service (DoS) condition.

Description

Ipswitch IMail 5.0.5/5.0.6/5.0.7 - POP3 Denial of Service / Buffer Overflow (PoC)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Interrupt · cdoswindows
https://www.exploit-db.com/exploits/19616

This exploit demonstrates a buffer overflow vulnerability in the username field of IMAIL 5.07 POP3 server. It sends a crafted 'USER' command with a long string of 'A' characters to trigger a denial of service (DoS) condition.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: IMAIL 5.07 POP3 server
No auth needed
Prerequisites: Network access to the target POP3 server
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026