Known Exploited Vulnerability
8.8
HIGH
CVE-2024-49039
Microsoft Windows Task Scheduler Privilege Escalat - [Actively Exploited]
Description

Windows Task Scheduler Elevation of Privilege Vulnerability

INFO

Published Date :

Nov. 12, 2024, 6:15 p.m.

Last Modified :

Nov. 14, 2024, 3:20 p.m.

Remotely Exploitable :

No

Impact Score :

6.0

Exploitability Score :

2.0
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Microsoft Windows Task Scheduler contains a privilege escalation vulnerability that can allow an attacker-provided, local application to escalate privileges outside of its AppContainer, and access privileged RPC functions.

Required Action :

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

Notes :

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2024-49039 ; https://nvd.nist.gov/vuln/detail/CVE-2024-49039

Public PoC/Exploit Available at Github

CVE-2024-49039 has a 3 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2024-49039 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft windows_server_2016
2 Microsoft windows_server_2019
3 Microsoft windows_10_1607
4 Microsoft windows_10_1809
5 Microsoft windows_10_21h2
6 Microsoft windows_10_22h2
7 Microsoft windows_server_2022
8 Microsoft windows_11_22h2
9 Microsoft windows_10_1507
10 Microsoft windows_11_23h2
11 Microsoft windows_server_2022_23h2
12 Microsoft windows_server_23h2
13 Microsoft windows_11_24h2
14 Microsoft windows_server_2025
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-49039.

URL Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49039 Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

C C++

Updated: 4 days, 13 hours ago
3 stars 0 fork 0 watcher
Born at : Dec. 16, 2024, 1:25 p.m. This repo has been linked 1 different CVEs too.

WPTaskScheduler RPC Persistence & CVE-2024-49039 via Task Scheduler

C C++

Updated: 2 weeks ago
75 stars 18 fork 18 watcher
Born at : Nov. 19, 2024, 8:57 a.m. This repo has been linked 1 different CVEs too.

📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.

security cve exploit poc vulnerability

Updated: 2 weeks ago
6566 stars 1140 fork 1140 watcher
Born at : Dec. 8, 2019, 1:03 p.m. This repo has been linked 958 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-49039 vulnerability anywhere in the article.

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Critical Flaws in Rockwell Automation PowerMonitor 1000 Devices: CVSS Scores Hit 9.8/10

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CVE-2024-55633: Apache Superset Vulnerability Exposes Sensitive Data to Unauthorized Modification

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PoC Exploit Code Releases Cleo Zero-Day Vulnerability (CVE-2024-50623)

Organizations using Cleo file transfer software are urged to take immediate action as a critical vulnerability, CVE-2024-50623, is being actively exploited in the wild. This zero-day flaw affects Cleo ... Read more

Published Date: Dec 12, 2024 (1 week, 2 days ago)
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CVE-2024-53247: Splunk Secure Gateway App Vulnerability Allows Remote Code Execution

A critical vulnerability has been discovered in the Splunk Secure Gateway app that could allow a low-privileged user to execute arbitrary code on vulnerable systems. The vulnerability, identified as C ... Read more

Published Date: Dec 12, 2024 (1 week, 2 days ago)
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Multiple Vulnerabilities in SonicWall SMA 100 Could Lead to Remote Code Execution

SonicWall has issued a security advisory regarding several vulnerabilities impacting its SMA 100 series SSL-VPN products. These flaws range from path traversal issues inherited from Apache HTTP Server ... Read more

Published Date: Dec 06, 2024 (2 weeks, 1 day ago)
  • tripwire.com
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Published Date: Dec 04, 2024 (2 weeks, 3 days ago)
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Cyber Brief 24-12 - November 2024

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Interpol nabs thousands, seizes millions in global cybercrime-busting op

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Published Date: Dec 01, 2024 (2 weeks, 5 days ago)
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Published Date: Nov 29, 2024 (3 weeks, 1 day ago)
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Published Date: Nov 29, 2024 (3 weeks, 1 day ago)
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Published Date: Nov 27, 2024 (3 weeks, 3 days ago)
  • The Cyber Express
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Published Date: Nov 27, 2024 (3 weeks, 3 days ago)
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RomCom Exploits Zero-Days in Firefox (CVE-2024-9680) & Windows (CVE-2024-49039) with No User Interaction

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Published Date: Nov 27, 2024 (3 weeks, 3 days ago)
  • Dark Reading
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Published Date: Nov 26, 2024 (3 weeks, 3 days ago)
  • Help Net Security
Researchers reveal exploitable flaws in corporate VPN clients

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Published Date: Nov 26, 2024 (3 weeks, 4 days ago)
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Published Date: Nov 26, 2024 (3 weeks, 4 days ago)
  • BleepingComputer
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Published Date: Nov 26, 2024 (3 weeks, 4 days ago)
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Published Date: Nov 26, 2024 (3 weeks, 4 days ago)
  • Help Net Security
RomCom hackers chained Firefox and Windows zero-days to deliver backdoor

Russia-aligned APT group RomCom was behind attacks that leveraged CVE-2024-9680, a remote code execution flaw in Firefox, and CVE-2024-49039, an elevation of privilege vulnerability in Windows Task Sc ... Read more

Published Date: Nov 26, 2024 (3 weeks, 4 days ago)
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Published Date: Nov 18, 2024 (1 month ago)
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Published Date: Nov 17, 2024 (1 month ago)
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Published Date: Nov 14, 2024 (1 month, 1 week ago)
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Published Date: Nov 13, 2024 (1 month, 1 week ago)
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Published Date: Nov 13, 2024 (1 month, 1 week ago)
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Published Date: Nov 12, 2024 (1 month, 1 week ago)
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Published Date: Nov 12, 2024 (1 month, 1 week ago)
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Microsoft fixes actively exploited zero-days (CVE-2024-43451, CVE-2024-49039)

November 2024 Patch Tuesday is here, and Microsoft has dropped fixes for 89 new security issues in its various products, two of which – CVE-2024-43451 and CVE-2024-49039 – are actively exploited by at ... Read more

Published Date: Nov 12, 2024 (1 month, 1 week ago)
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Published Date: Nov 12, 2024 (1 month, 1 week ago)

The following table lists the changes that have been made to the CVE-2024-49039 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Nov. 14, 2024

    Action Type Old Value New Value
    Changed Reference Type https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49039 No Types Assigned https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49039 Patch, Vendor Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.10240.20826 *cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:* versions up to (excluding) 10.0.10240.20826 *cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.14393.7515 *cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:* versions up to (excluding) 10.0.14393.7515 *cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.17763.6532 *cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:* versions up to (excluding) 10.0.17763.6532 *cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:arm64:* versions up to (excluding) 10.0.19044.5131 *cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.19044.5131 *cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x86:* versions up to (excluding) 10.0.19044.5131 *cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:arm64:* versions up to (excluding) 10.0.19045.5131 *cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.19045.5131 *cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x86:* versions up to (excluding) 10.0.19045.5131 *cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:arm64:* versions up to (excluding) 10.0.22621.4460 *cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.22621.4460 *cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:arm64:* versions up to (excluding) 10.0.22631.4460 *cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.22631.4460 *cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:* versions up to (excluding) 10.0.26100.2314 *cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:* versions up to (excluding) 10.0.26100.2314 *cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.14393.7515 *cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.17763.6532 *cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.20348.2849 *cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.25398.1251 *cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.26100.2314
  • CVE CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725

    Nov. 13, 2024

    Action Type Old Value New Value
    Added Due Date 2024-12-03
    Added Vulnerability Name Microsoft Windows Task Scheduler Privilege Escalation Vulnerability
    Added Required Action Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
    Added Date Added 2024-11-12
  • CVE Received by [email protected]

    Nov. 12, 2024

    Action Type Old Value New Value
    Added Description Windows Task Scheduler Elevation of Privilege Vulnerability
    Added Reference Microsoft Corporation https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49039 [No types assigned]
    Added CWE Microsoft Corporation CWE-287
    Added CVSS V3.1 Microsoft Corporation AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-49039 is associated with the following CWEs:

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability