CVEs / CVE-2006-6423
CVE-2006-6423: n/a n/a vulnerability
- high 10 CVSS 2.0 (NVD)
- EPSS 81.5% chance of exploitation in the next 30 days, higher than 99% of CVEs (9 Nov 2026)
- Last changed at its sources
Are you affected? Check your servers with Stackurity: it lists the software on each server and the vulnerabilities to fix first.
Check your servers with Stackurity Already using Stackurity? Search for CVE-2006-6423
Description
Stack-based buffer overflow in the IMAP service for MailEnable Professional and Enterprise Edition 2.0 through 2.35, Professional Edition 1.6 through 1.84, and Enterprise Edition 1.1 through 1.41 allows remote attackers to execute arbitrary code via a pre-authentication command followed by a crafted parameter and a long string, as addressed by the ME-10025 hotfix.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| n/a n/a | n/a | — |
Exploitation
Not in the CISA Known Exploited Vulnerabilities catalog as of 9 Nov 2026.
Severity
| CVSS 2.0 | 10 highAV:N/AC:L/Au:N/C:C/I:C/A:CScored by NVD |
|---|
References
- CVE-2006-6423 on NVD
- http://secunia.com/advisories/23201
- http://secunia.com/secunia_research/2006-73/advisory/ Patch, Vendor Advisory
- http://securityreason.com/securityalert/2022
- http://www.mailenable.com/hotfix/ Patch, Vendor Advisory
- http://www.securityfocus.com/archive/1/454075/100/0/threaded
- http://www.securityfocus.com/bid/21492
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30796
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.