The default configuration of ASP.NET in Microsoft .NET before 1.1 has a value of FALSE…
Priority LOW 32CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The default configuration of ASP.NET in Microsoft .NET before 1.1 has a value of FALSE for the EnableViewStateMac property, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the __VIEWSTATE parameter.
Why it matters now
EPSS 0.08996 95th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsoft:.net_framework:*:sp3:*:*:*:*:*:* | up to 1.0 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:.net_framework:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:.net_framework:1.0:beta2:*:*:*:*:*:* | 1.0 beta2 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:.net_framework:1.0:gold:*:*:*:*:*:* | 1.0 gold | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:.net_framework:1.0:sp1:*:*:*:*:*:* | 1.0 sp1 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:.net_framework:1.0:sp2:*:*:*:*:*:* | 1.0 sp2 | Vulnerable | Microsoft |
- cpe:2.3:a:microsoft:.net_framework:*:sp3:*:*:*:*:*:* Versions up to 1.0 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:.net_framework:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:.net_framework:1.0:beta2:*:*:*:*:*:* Versions 1.0 beta2 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:.net_framework:1.0:gold:*:*:*:*:*:* Versions 1.0 gold Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:.net_framework:1.0:sp1:*:*:*:*:*:* Versions 1.0 sp1 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:.net_framework:1.0:sp2:*:*:*:*:*:* Versions 1.0 sp2 Vulnerable ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2010-2085
- 2026-10-03 Alias added: GHSA-65mp-492r-j9q6
References
More Microsoft .net Framework vulnerabilities
- TI-2020-00622 XML injection in Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 KEVCVSS 3.1CRITICAL 9.8
- TI-2020-01112 A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and… KEVCVSS 3.1HIGH 7.8
- TI-2017-06273 Code injection in Microsoft .NET Framework KEVCVSS 3.1HIGH 7.8
- TI-2015-01495 The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1… KEVCVSS 3.1HIGH 7.8
- TI-2024-19239 .NET Framework Information Disclosure Vulnerability KEVCVSS 3.1HIGH 7.5
- TI-2023-18684 ASP.NET Elevation of Privilege Vulnerability CVSS 3.1HIGH 8.8
Sources
- CVE-2010-2085 · CVE Program
- CVE-2010-2085 · NVD
- FIRST EPSS
- GHSA-65mp-492r-j9q6 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences