CVE-2007-0955 describes a denial-of-service vulnerability affecting MailEnable Professional versions 2.35 and earlier. A remote attacker can trigger an application crash by sending specially crafted base64-encoded data after an AUTHENTICATE NTLM command to the IMAP port (143/tcp), leading to an out-of-bounds read in the NTLM_UnPack_Type3 function. This vulnerability has a CVSS score of 7.8 (High), indicating a critical impact on availability with low attack complexity and no authentication required. While not listed on the CISA KEV catalog, exploit code is publicly available on ExploitDB, and its EPSS score suggests a higher-than-average exploitability likelihood compared to many CVEs. Despite this, there is no evidence of active exploitation, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.35CPE matchmatch criteria | cpe:2.3:a:mailenable:mailenable:*:*:*:*:professional:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.