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CVE-2006-3901

20
FAUCET Score

CVE-2006-3901 describes multiple stack-based buffer overflows in Tumbleweed Email Firewall (EMF) that allow remote attackers to execute arbitrary code. This vulnerability is triggered by specially crafted LHA archive email attachments containing long file or directory names, extended headers, or a "temporary pathname" field exceeding two bytes. With a CVSS score of 7.5, it is considered highly severe, requiring no authentication and having low attack complexity, potentially leading to full compromise (C, I, A: P). Despite its age and severity, there is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:tumbleweed:mailgate_email_firewall:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.54%
Probability of exploitation in next 30 days
EPSS Percentile
88.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0354 is in the 79th percentile among its peer group of 51,485 CVEs.

Social Chatter

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.

Media 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

Remediation records are not available for this CVE.

References

marc.info
secunia.com / advisories/21194
Vendor Advisory
hustlelabs.com / advisories/04072006_tweed.pdf
Vendor Advisory
osvdb.org / 27495
securityfocus.com / archive/1/441497/100/0/threaded
securityfocus.com / bid/19146
vupen.com / english/advisories/2006/2970