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Fencer Intel
critical 9.3

CVE-2010-1383 json

CFNetwork in Apple Safari before 5.0.6 on Windows allows remote web servers to execute arbitrary code by replaying the NTLM credentials of…

published 2011-07-21 15 y ago modified 2026-06-16 4 mo ago also EUVD-2010-1411

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.1%
EPSS 2.1% chance of exploitation in 30 days, percentile 81%
public exploits
0
none known

Summary

CFNetwork in Apple Safari before 5.0.6 on Windows allows remote web servers to execute arbitrary code by replaying the NTLM credentials of a client user, related to a "credential reflection" issue.

Patch / fix

Exploit prediction

2.08% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-255 Credentials Management Errors

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.