4.3med
CVE-2008-3843
Request Validation (aka the ValidateRequest filters) in ASP.NET in Microsoft .NET Framework with the MS07-040 update does not properly dete…
Published 18 y ago · modified 4 mo ago · JSON
CVSS
4.3
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
22.0%
percentile 98%
Public exploits
0
none known
Summary
Request Validation (aka the ValidateRequest filters) in ASP.NET in Microsoft .NET Framework with the MS07-040 update does not properly detect dangerous client input, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by a query string containing a "<~/" (less-than tilde slash) sequence followed by a crafted STYLE element.
Exploit prediction (EPSS)
21.99% probability of exploitation in the next 30 days, higher than 98% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
- securityfocus.com /archive/1/496071/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred
- exchange.xforce.ibmcloud.com /vulnerabilities/44743 · vdb-entry, x_refsource_XF, x_transferred
- procheckup.com /PDFs/bypassing-dot-NET-ValidateRequest.pdf · x_refsource_MISC, x_transferred
- securityreason.com /securityalert/4193 · third-party-advisory, x_refsource_SREASON, x_transferred
- securityfocus.com /archive/1/495667/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred
- procheckup.com /Vulnerability_PR08-20.php · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2008-3843
- NVD: CVE-2008-3843
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