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CVE-2010-2534

19
FAUCET Score

CVE-2010-2534 describes a denial-of-service vulnerability in OpenTTD versions prior to 1.0.3. A flaw in the NetworkSyncCommandQueue function allows remote attackers to trigger an infinite loop and high CPU consumption via a crafted network request. This vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and potential for partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
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:*:*:*:*:*:*:*
0.2.0CPE matchmatch criteria
cpe:2.3:a:openttd:openttd:0.2.0:*:*:*:*:*:*:*

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
3.35%
Probability of exploitation in next 30 days
EPSS Percentile
87.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0335 is in the 83rd percentile among its peer group of 23,723 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

bugs.openttd.org / task/3909
Patch
bugs.openttd.org / task/3909/getfile/6237/loop_fix.patch
Patch
lists.fedoraproject.org / pipermail/package-announce/2010-July/044516.html
lists.fedoraproject.org / pipermail/package-announce/2010-July/044565.html
osvdb.org / 66503
secunia.com / advisories/40630
Vendor Advisory
secunia.com / advisories/40760
Vendor Advisory
security.openttd.org / en/CVE-2010-2534
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/60568
openwall.com / lists/oss-security/2010/07/20/1
securityfocus.com / bid/41804
Patch
vupen.com / english/advisories/2010/1888
PatchVendor Advisory
vupen.com / english/advisories/2010/1916
Vendor Advisory