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CVE-2011-3996

18
FAUCET Score

CVE-2011-3996 describes a denial-of-service vulnerability affecting the LiveData Service in CSWorks versions prior to 2.0.4115.1. This flaw allows remote, unauthenticated attackers to crash the service by sending specially crafted TCP packets. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P), it represents a medium-severity issue, requiring no authentication and having low attack complexity, but only impacting availability. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.0.4115.0CPE matchmatch criteria
cpe:2.3:a:controlsystemworks:csworks:*:*:*:*:*:*:*:*
1.0.601.0CPE matchmatch criteria
cpe:2.3:a:controlsystemworks:csworks:1.0.601.0:*:*:*:*:*:*:*
1.0.612.0CPE matchmatch criteria
cpe:2.3:a:controlsystemworks:csworks:1.0.612.0:*:*:*:*:*:*:*
1.0.623.0CPE matchmatch criteria
cpe:2.3:a:controlsystemworks:csworks:1.0.623.0:*:*:*:*:*:*:*
1.0.720.0CPE matchmatch criteria
cpe:2.3:a:controlsystemworks:csworks:1.0.720.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.35%
Probability of exploitation in next 30 days
EPSS Percentile
81.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0235 is in the 72nd percentile among its peer group of 23,690 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvndb.jvn.jp / jvndb/JVNDB-2011-000095
jvn.jp / en/jp/JVN98649286/index.html
secunia.com / advisories/46625
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/71079
controlsystemworks.com / blogengine/post/CSWorks-2041151-security-release.aspx
Vendor Advisory
controlsystemworks.com / ProductHistory.aspx
securityfocus.com / bid/50458