CVE-2007-0042

HighCVSS 7.8/10Last modified Jun 16, 2026

Description

Interpretation conflict in ASP.NET in Microsoft .NET Framework 1.0, 1.1, and 2.0 for Windows 2000, XP, Server 2003, and Vista allows remote attackers to access configuration files and obtain sensitive information, and possibly bypass security mechanisms that try to constrain the final substring of a string, via %00 characters, related to use of %00 as a string terminator within POSIX functions but a data character within .NET strings, aka "Null Byte Termination Vulnerability."

Metrics

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:C/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jul 10, 2007
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2007-0042: High severity, CVSS 7.8 | Vulnix