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CVE-2011-3341

25
FAUCET Score

CVE-2011-3341 describes multiple off-by-one errors in OpenTTD versions prior to 1.1.3, specifically within the order_cmd.cpp file, which can be triggered by a crafted CMD_INSERT_ORDER command. This vulnerability carries a CVSS score of 7.5, indicating a high severity risk, as it can lead to a denial of service (daemon crash) or potentially arbitrary code execution with low attack complexity and no authentication required. Despite its severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.1.2CPE matchmatch criteria
cpe:2.3:a:openttd:openttd:*:*:*:*:*:*:*:*
0.1.1CPE matchmatch criteria
cpe:2.3:a:openttd:openttd:0.1.1:*:*:*:*:*:*:*
0.1.2CPE matchmatch criteria
cpe:2.3:a:openttd:openttd:0.1.2:*:*:*:*:*:*:*
0.1.3CPE matchmatch criteria
cpe:2.3:a:openttd:openttd:0.1.3:*:*:*:*:*:*:*
0.1.4CPE matchmatch criteria
cpe:2.3:a:openttd:openttd:0.1.4:*:*:*:*:*:*:*

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
3.83%
Probability of exploitation in next 30 days
EPSS Percentile
89.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0383 is in the 80th percentile among its peer group of 51,466 CVEs.

Social Chatter

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

bugs.openttd.org / task/4745
Patch
bugs.openttd.org / task/4745/getfile/7707/fixcmds.diff
Patch
lists.fedoraproject.org / pipermail/package-announce/2011-September/066128.html
openwall.com / lists/oss-security/2011/09/02/4
Patch
openwall.com / lists/oss-security/2011/09/06/2
Patch
secunia.com / advisories/46075
security.openttd.org / en/CVE-2011-3341
debian.org / security/2012/dsa-2386
securityfocus.com / bid/49439