CVE-2024-29059.NET Framework Information Disclosure Vulnerability
- 7.5HighCVSS base score
- 98.6%Exploitation in 30 daysEPSS · top 0.1% of all CVEs
- YesKnown exploitedin CISA's KEV since 4 Feb 2025
- 1Public exploitsMetasploit, Nuclei and Exploit-DB
Description
.NET Framework Information Disclosure Vulnerability
Exploited in the wild
CISA lists this vulnerability in its Known Exploited Vulnerabilities catalog as Microsoft .NET Framework Information Disclosure Vulnerability.
- Added
- 4 Feb 2025
- Fix due (US federal)
- 25 Feb 2025
- Used by ransomware
- Not known
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
ENISA's EU Vulnerability Database lists it as exploited, from CISA's KEV, since 4 Feb 2025.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list a Nuclei template for it. CISA's SSVC rates its exploitation: it is being exploited.
Show the exploits1
Nuclei templates1 template
- .NET Framework - Leaking ObjRefs via HTTP .NET Remoting (Nuclei template) (opens in a new tab)
http/cves/2024/CVE-2024-29059.yamlSeverity high
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By microsoft
- 8 days later
· 8 days later
Published
- 11 months later
· 11 months later
Added to CISA KEV
Known exploited in the wild
- 9 months later
· 9 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| microsoftCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C |
| NVDNVD · Analyzed | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 98.6% · top 0.1% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: active · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
Microsoft · Microsoft .NET Framework 4.8
- affected 4.8.0 – < 4.8.04690.02
Microsoft · Microsoft .NET Framework 3.5 AND 4.8
- affected 4.8.0 – < 4.8.04690.02
Microsoft · Microsoft .NET Framework 3.5 AND 4.7.2
- affected 4.7.0 – < 4.7.04081.03
Microsoft · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
- affected 4.7.0 – < 4.7.04081.03
Microsoft · Microsoft .NET Framework 3.5 AND 4.8.1
- affected 4.8.1 – < 4.8.09214.01
Microsoft · Microsoft .NET Framework 4.6.2
- affected 4.7.0 – < 4.7.04081.03
Microsoft · Microsoft .NET Framework 3.5 AND 4.6/4.6.2
- affected 10.0.0 – < 10.0.10240.20402
Microsoft · Microsoft .NET Framework 2.0 Service Pack 2
- affected 2.0.0 – < 3.0.50727.8976
Microsoft · Microsoft .NET Framework 3.0 Service Pack 2
- affected 3.0.0 – < 3.0.50727.8976
Microsoft · Microsoft .NET Framework 3.5
- affected 3.5.0 – < 3.0.50727.8976
Microsoft · Microsoft .NET Framework 3.5.1
- affected 3.5.0 – < 3.0.30729.8959
References
References2
- .NET Framework Information Disclosure Vulnerability (opens in a new tab)vendor-advisoryx_transferred
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-29059 (opens in a new tab)government-resource
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- CISA KEV catalog (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-26106 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-29059)Record last updated .