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CVE-2006-1159

31
FAUCET Score

CVE-2006-1159 is a format string vulnerability affecting Easy File Sharing (EFS) Web Server version 3.2. This flaw allows remote, unauthenticated attackers to trigger a denial of service by sending specially crafted HTTP GET requests containing format string specifiers in the query string, potentially leading to server crashes and arbitrary code execution. The vulnerability carries a high CVSS score of 7.8, indicating a critical impact with low attack complexity and no authentication required. While not listed on the CISA KEV catalog, a public denial-of-service exploit exists on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
3.2CPE matchmatch criteria
cpe:2.3:a:efs_software:efs_web_server:3.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.67%
Probability of exploitation in next 30 days
EPSS Percentile
93.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-27377 · Mar 9, 2006
This CVE's current EPSS score of 0.0667 is in the 88th 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

secunia.com / advisories/19178
ExploitVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/25135
osvdb.org / 23792
securityfocus.com / archive/1/427158/100/0/threaded
securityfocus.com / bid/17046
vupen.com / english/advisories/2006/0912