CVE-2024-29059 | .NET Framework Information Disclosure Vulnerability

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.NET Framework Information Disclosure Vulnerability

Published: 2024-03-23 Last update: 2025-10-28 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-29059 is rated Critical Active Threat (89.9/100): CVSS High severity, with high exploitation likelihood (EPSS 93.58%, 100th percentile). CISA KEV confirms active exploitation (added 2025-02-04) affecting Microsoft / .NET Framework. a weakness (CWE-209) Unauthenticated remote administrative access may be possible. The CISA remediation deadline has passed—treat as an emergency patch priority.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

CISA KEV Record for CVE-2024-29059

Name: Microsoft .NET Framework Information Disclosure Vulnerability · CISA KEV detail

Exploit added: 2025-02-04

Action due: 2025-02-25

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Exploit prediction scoring system (EPSS) score for CVE-2024-29059

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-09 93.65% 93.58% -0.08%
2 2026-04-23 93.80% 93.65% -0.15%
3 2026-04-01 — 93.80% —

Full EPSS history (30 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-29059

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 3.6 [email protected]

Weakness enumeration for CVE-2024-29059

OS Trackers for CVE-2024-29059

vendor priority summary link
redhat medium — https://access.redhat.com/security/cve/CVE-2024-29059

Affected software / configurations for CVE-2024-29059

Vendor Product Version Raw CPE
microsoft .net_framework 3.5 cpe:2.3:a:microsoft:.net_framework:3.5:-:*:*:*:*:*:*
microsoft .net_framework 4.7.2 cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
microsoft .net_framework 4.8 cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*
microsoft .net_framework 3.5.1 cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*
microsoft .net_framework 2.0 cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*
microsoft .net_framework 3.0 cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*
microsoft .net_framework 4.6 cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*
microsoft .net_framework 4.6.2 cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*
microsoft .net_framework 4.8.1 cpe:2.3:a:microsoft:.net_framework:4.8.1:*:*:*:*:*:*:*
microsoft .net_framework 4.7 cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*
microsoft .net_framework 4.7.1 cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*

References for CVE-2024-29059

cvelogic Threat Intelligence