Description
.NET Framework Information Disclosure Vulnerability
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Microsoft .NET Framework 4.8 | 4.8.0 – < 4.8.04690.02 | 4.8.04690.02 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 | 4.8.0 – < 4.8.04690.02 | 4.8.04690.02 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 | 4.7.0 – < 4.7.04081.03 | 4.7.04081.03 |
| Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 | 4.7.0 – < 4.7.04081.03 | 4.7.04081.03 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 | 4.8.1 – < 4.8.09214.01 | 4.8.09214.01 |
| Microsoft | Microsoft .NET Framework 4.6.2 | 4.7.0 – < 4.7.04081.03 | 4.7.04081.03 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.6/4.6.2 | 10.0.0 – < 10.0.10240.20402 | 10.0.10240.20402 |
| Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 | 2.0.0 – < 3.0.50727.8976 | 3.0.50727.8976 |
| Microsoft | Microsoft .NET Framework 3.0 Service Pack 2 | 3.0.0 – < 3.0.50727.8976 | 3.0.50727.8976 |
| Microsoft | Microsoft .NET Framework 3.5 | 3.5.0 – < 3.0.50727.8976 | 3.0.50727.8976 |
| Microsoft | Microsoft .NET Framework 3.5.1 | 3.5.0 – < 3.0.30729.8959 | 3.0.30729.8959 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
-
codewhitesec/HttpRemotingObjRefLeak ★ 92 · Mar 11, 2024
Additional resources for leaking and exploiting ObjRefs via HTTP .NET Remoting (CVE-2024-29059)
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- .NET Framework - Leaking ObjRefs via HTTP .NET Remoting http/cves/2024/CVE-2024-29059.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.
Advisories 2
- WID-SEC-2024-0700 Microsoft .NET Framework: Schwachstelle ermöglicht Offenlegung von Informationen BSI CERT-Bund (WID) · Feb 4, 2025
- MSRC-CVE-2024-29059 .NET Framework Information Disclosure Vulnerability Microsoft Security Response Center · May 8, 2024
References
- .NET Framework Information Disclosure Vulnerability vendor-advisory