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CVE-2006-5850

31
FAUCET Score

CVE-2006-5850 describes a stack-based buffer overflow vulnerability in Essentia Web Server version 2.15 for Windows. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending a specially crafted, long URI within a GET or HEAD request. The vulnerability carries a high CVSS score of 7.5, indicating a critical risk due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog, public exploit code exists on ExploitDB, demonstrating both denial-of-service and remote buffer overflow capabilities, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
2.15CPE matchmatch criteria
cpe:2.3:a:essen:essentia_web_server:2.15:*:*:*:*:*:*:*

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
7.23%
Probability of exploitation in next 30 days
EPSS Percentile
93.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-2716 · Nov 4, 2006
This CVE's current EPSS score of 0.0723 is in the 89th percentile among its peer group of 51,506 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

lists.grok.org.uk / pipermail/full-disclosure/2006-November/050537.html
Exploit
secunia.com / advisories/22718
Vendor Advisory
securityreason.com / securityalert/1846
exchange.xforce.ibmcloud.com / vulnerabilities/30049
exploit-db.com / exploits/2716
securityfocus.com / archive/1/451115/100/0/threaded
securityfocus.com / archive/1/451382/100/200/threaded
securityfocus.com / bid/20910
ExploitVendor Advisory
vupen.com / english/advisories/2006/4384