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CVE-2007-4370

72
FAUCET Score

CVE-2007-4370 describes multiple buffer overflow vulnerabilities in both the client and server components of Racer 0.5.3 beta 5. This critical vulnerability, with a CVSS score of 7.5 and a FAUCET Risk Score of 99/100, allows unauthenticated remote attackers to execute arbitrary code by sending a specially crafted long string to UDP port 26000. Successful exploitation can lead to complete compromise of confidentiality, integrity, and availability. While not on the KEV catalog or experiencing widespread community discussion, exploit modules are readily available in Metasploit and ExploitDB, indicating a high potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
0.5.3CPE matchmatch criteria
cpe:2.3:a:racer:racer:0.5.3:*:*:*:*:*:*:*

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
59.20%
Probability of exploitation in next 30 days
EPSS Percentile
99.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: Racer v0.5.3 Beta 5 Buffer Overflow · Aug 10, 2008
ExploitDB: EDB-16694 · Sep 20, 2010
This CVE's current EPSS score of 0.5920 is in the 98th percentile among its peer group of 51,485 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

osvdb.org / 39601
exchange.xforce.ibmcloud.com / vulnerabilities/35991
exploit-db.com / exploits/4283
securityfocus.com / bid/25297