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CVE-2007-4445

20
FAUCET Score

CVE-2007-4445 describes multiple denial-of-service vulnerabilities affecting Image Space rFactor 1.250 and earlier. Remote attackers can crash the game daemon by sending specific malformed packets (ID 0x30, 0x38, 0x60, 0x68) or block UDP ports with other crafted packets (ID 0x20, 0x28). With a CVSS score of 7.5, this vulnerability is considered highly severe, allowing unauthenticated remote attackers to impact availability. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
1150CPE matchmatch criteria
cpe:2.3:a:rfactor:rfactor:1150:*:*:*:*:*:*:*
1250CPE matchmatch criteria
cpe:2.3:a:rfactor:rfactor:1250:*:*:*:*:*:*:*

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
2.29%
Probability of exploitation in next 30 days
EPSS Percentile
81.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0229 is in the 67th 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

aluigi.org / poc/rfactorx.zip
Exploit
forum.racesimcentral.com / showthread.php
secunia.com / advisories/26526
Vendor Advisory
securityreason.com / securityalert/3037
exchange.xforce.ibmcloud.com / vulnerabilities/36094
exchange.xforce.ibmcloud.com / vulnerabilities/36095
rfactor.net
securityfocus.com / archive/1/477023/100/0/threaded
securityfocus.com / archive/1/480591/100/200/threaded
securityfocus.com / archive/1/480921/100/200/threaded
securityfocus.com / bid/25358