CVE-2000-0490 describes a critical buffer overflow vulnerability in NetWin DSMTP 2.7q, part of the NetWin dmail package. This flaw allows unauthenticated remote attackers to execute arbitrary commands on affected systems by sending a specially crafted, excessively long ETRN request. With a CVSS score of 10.0, this vulnerability presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, public exploit code exists on ExploitDB, indicating its potential for exploitation, though there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.7CPE matchmatch criteria | cpe:2.3:a:netwin:dmail:2.7:*:*:*:*:*:*:* | ||
2.7qCPE matchmatch criteria | cpe:2.3:a:netwin:dmail:2.7q:*:*:*:*:*:*:* | ||
2.8eCPE matchmatch criteria | cpe:2.3:a:netwin:dmail:2.8e:*:*:*:*:*:*:* | ||
2.8fCPE matchmatch criteria | cpe:2.3:a:netwin:dmail:2.8f:*:*:*:*:*:*:* | ||
2.8gCPE matchmatch criteria | cpe:2.3:a:netwin:dmail:2.8g:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/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.