CVE-2007-4257

Live For Speed vulnerability

CVSS

6.8

EPSS

4.8%

EPSS pct

91th

Exploited

No known

Multiple buffer overflows in Live for Speed (LFS) S1 and S2 allow user-assisted remote attackers to execute arbitrary code via (1) a .spr file (single player replay file) containing a long user name or (2) a .ply file containing a long number plate string, different vectors than CVE-2007-4140.

Affected vendor

Lfs

Affected product

Live For Speed

CVSS vector

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

Published

2007-08-08

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 4.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2007-4257

Confirm whether Lfs Live For Speed is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2007-4257.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-4257

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-4257 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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