CVE-2024-49019
published 2024-11-12CVE-2024-49019: Active Directory Certificate Services Elevation of Privilege Vulnerability
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
Active Directory Certificate Services Elevation of Privilege Vulnerability
Affected
25 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.1.7601.0 < 6.1.7601.27415 | 6.1.7601.27415 |
| microsoft | windows_server_2008_service_pack_2 | >= 6.0.6003.0 < 6.0.6003.22966 | 6.0.6003.22966 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012 | >= 6.2.9200.0 < 6.2.9200.25165 | 6.2.9200.25165 |
| microsoft | windows_server_2012_r2 | >= 6.3.9600.0 < 6.3.9600.22267 | 6.3.9600.22267 |
| microsoft | windows_server_2016 | < 10.0.14393.7515 | 10.0.14393.7515 |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.7515 | 10.0.14393.7515 |
| microsoft | windows_server_2019 | < 10.0.17763.6532 | 10.0.17763.6532 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.6532 | 10.0.17763.6532 |
| microsoft | windows_server_2022 | < 10.0.20348.2849 | 10.0.20348.2849 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.2849 | 10.0.20348.2849 |
| microsoft | windows_server_2022_23h2 | < 10.0.25398.1251 | 10.0.25398.1251 |
| microsoft | windows_server_2025 | < 10.0.26100.2314 | 10.0.26100.2314 |
| microsoft | windows_server_2025 | >= 10.0.26100.0 < 10.0.26100.2314 | 10.0.26100.2314 |
| msrc | windows_server_2008_for_32-bit_systems_service_pack_2 | — | — |
| msrc | windows_server_2008_for_x64-based_systems_service_pack_2 | — | — |
| msrc | windows_server_2008_r2_for_x64-based_systems_service_pack_1 | — | — |
| msrc | windows_server_2012 | — | — |
| msrc | windows_server_2012_r2 | — | — |
| msrc | windows_server_2016 | — | — |
| msrc | windows_server_2019 | — | — |
| msrc | windows_server_2022 | — | — |
| msrc | windows_server_2022_23h2_edition | — | — |
| msrc | windows_server_2025 | — | — |
GHSA
GHSA-p2rj-qgfh-h8m9: Active Directory Certificate Services Elevation of Privilege Vulnerability
ghsa_unreviewed·2024-11-12
CVE-2024-49019 [HIGH] CWE-1390 GHSA-p2rj-qgfh-h8m9: Active Directory Certificate Services Elevation of Privilege Vulnerability
Active Directory Certificate Services Elevation of Privilege Vulnerability
Microsoft
Active Directory Certificate Services Elevation of Privilege Vulnerability
vendor_msrc·2024-11-12·CVSS 7.8
CVE-2024-49019 [HIGH] CWE-1390 Active Directory Certificate Services Elevation of Privilege Vulnerability
Active Directory Certificate Services Elevation of Privilege Vulnerability
FAQ: What privileges could be gained by an attacker who successfully exploited the vulnerability?
An attacker who successfully exploited this vulnerability could gain domain administrator privileges.
FAQ: What types of certificates are vulnerable to this type of attack?
Certificates created using a version 1 certificate template with Source of subject name set to "Supplied in the request" are potentially vulnerable if the template is not secured according to the best practices published in the Securing Certificate Templates section of Securing PKI: Technical Controls for Securing PKI | Microsoft Learn.
FAQ: How do I know if my PKI environment is vulnerable to this type of attack?
Check if you have published any c
No detection rules found.
No public exploits indexed.
Tenable
Microsoft’s April 2025 Patch Tuesday Addresses 121 CVEs (CVE-2025-29824)
blogs_tenable·2025-04-08·CVSS 7.8
[HIGH] Microsoft’s April 2025 Patch Tuesday Addresses 121 CVEs (CVE-2025-29824)
## Cloud Exposure
Tenable Cloud Security (CNAPP) Request a demo
Tenable Cloud Vulnerability Management Request a demo
Tenable CIEM Request a demo
Secure your cloud
## Vulnerability Exposure
Tenable Vulnerability Management Try for free
Tenable Security Center Request a demo
Tenable Web App Scanning Try for free
Tenable Patch Management Request a demo
Tenable Enclave Security Request a demo
Tenable Attack Surface Management Request a demo
Tenable Nessus Try for free
## AI Exposure
Tenable AI Exposure Request a demo
## OT/IoT Exposure
Tenable OT Security Request a demo
## Identity Exposure
Tenable Identity Exposure Request a demo
## Business needs
Active Directory
AI Security Posture Management (AI-SPM)
AWS security
Azure security
Cloud Security Posture Man
Krebs
Microsoft Patch Tuesday, November 2024 Edition
blogs_krebs·2024-11-13·CVSS 6.5
CVE-2024-49039 [MEDIUM] Microsoft Patch Tuesday, November 2024 Edition
Microsoft today released updates to plug at least 89 security holes in its Windows operating systems and other software. November’s patch batch includes fixes for two zero-day vulnerabilities that are already being exploited by attackers, as well as two other flaws that were publicly disclosed prior to today.
The zero-day flaw tracked as CVE-2024-49039 is a bug in the Windows Task Scheduler that allows an attacker to increase their privileges on a Windows machine. Microsoft credits Google’s Threat Analysis Group with reporting the flaw.
The second bug fixed this month that is already seeing in-the-wild exploitation is CVE-2024-43451, a spoofing flaw that could reveal Net-NTLMv2 hashes, which are used for authentication in Windows environments.
Satnam Narang, senior staff research engine
Qualys
November 2024 Patch Tuesday Updates for Microsoft & Adobe | Qualys
blogs_qualys·2024-11-12·CVSS 6.5
[MEDIUM] November 2024 Patch Tuesday Updates for Microsoft & Adobe | Qualys
#### Table of Contents
- Microsoft Patch Tuesday for November 2024
- Adobe Patches for November 2024
- Zero-day Vulnerabilities Patched in November Patch Tuesday Edition
- Critical Severity Vulnerabilities Patched in November Patch Tuesday Edition
- Other Microsoft Vulnerability Highlights
- Microsoft Release Summary
- Discover and Prioritize Vulnerabilities in Vulnerability Management, Detection & Response (VMDR)
- Rapid Response with Patch Management (PM)
- EVALUATE Vendor-Suggested Mitigation with Policy Compliance (PC)
- Qualys Monthly Webinar Series
Microsoft has released its November 2024 Patch Tuesday updates, targeting various vulnerabilities that could impact users and organizations worldwide. From zero-day threats to key product patches, here’s what’s crucial to apply this mont
Talos
November Patch Tuesday release contains three critical remote code execution vulnerabilities
blogs_talos·2024-11-12·CVSS 9.8
CVE-2024-43639 [CRITICAL] November Patch Tuesday release contains three critical remote code execution vulnerabilities
The Patch Tuesday for November of 2024 includes 89 vulnerabilities, including four that Microsoft marked as “critical.” The remaining vulnerabilities listed are classified as “important.”
Microsoft assessed that exploitation of the four “critical” vulnerabilities is “less likely.”
CVE-2024-43639 is a remote code execution vulnerability in Windows Kerberos that could be exploited by an attacker by creating a specially crafted application to leverage a vulnerable cryptographic protocol. While considered “critical” it was determined that exploitation is “less likely” and not been detected in the wild.
CVE-2024-43625 is a privilege escalation vulnerability in a VMSwitch driver, which is a networking component of Hyper-V. An attacker could exploit this by sending a specific series of network
Krebs
Microsoft Patch Tuesday, November 2024 Edition
blogs_krebs·2024-11-12·CVSS 6.5
CVE-2024-49039 [MEDIUM] Microsoft Patch Tuesday, November 2024 Edition
Microsoft today released updates to plug at least 89 security holes in its Windows operating systems and other software. November’s patch batch includes fixes for two zero-day vulnerabilities that are already being exploited by attackers, as well as two other flaws that were publicly disclosed prior to today.
The zero-day flaw tracked as CVE-2024-49039 is a bug in the Windows Task Scheduler that allows an attacker to increase their privileges on a Windows machine. Microsoft credits Google’s Threat Analysis Group with reporting the flaw.
The second bug fixed this month that is already seeing in-the-wild exploitation is CVE-2024-43451 , a spoofing flaw that could reveal Net-NTLMv2 hashes , which are used for authentication in Windows environments.
Satnam Narang , senior staff research eng
Bleepingcomputer
Microsoft November 2024 Patch Tuesday fixes 4 zero-days, 89 flaws
blogs_bleepingcomputer·2024-11-12·CVSS 6.5
[MEDIUM] Microsoft November 2024 Patch Tuesday fixes 4 zero-days, 89 flaws
## Microsoft November 2024 Patch Tuesday fixes 4 zero-days, 89 flaws
## Lawrence Abrams
26 Elevation of Privilege vulnerabilities
2 Security Feature Bypass vulnerabilities
52 Remote Code Execution vulnerabilities
1 Information Disclosure vulnerability
4 Denial of Service vulnerabilities
3 Spoofing vulnerabilities
This count does not include two Edge flaws that were previously fixed on November 7th.
To learn more about the non-security updates released today, you can review our dedicated articles on the new Windows 11 KB5046617 and KB5046633 cumulative updates and the Windows 10 KB5046613 update .
## Four zero-days disclosed
This month's Patch Tuesday fixes four zero-days, two of which were actively exploited in attacks, and three were publicly disclosed.
Microsoft classifies a
Qualys
Microsoft and Adobe Patch Tuesday, November 2024 Security Update Review
blogs_qualys·2024-11-12·CVSS 6.5
[MEDIUM] Microsoft and Adobe Patch Tuesday, November 2024 Security Update Review
## Table of Contents
Microsoft Patch Tuesday for November 2024
Adobe Patches for November 2024
Zero-day Vulnerabilities Patched in November Patch Tuesday Edition
Critical Severity Vulnerabilities Patched in November Patch Tuesday Edition
Other Microsoft Vulnerability Highlights
Microsoft Release Summary
Discover and Prioritize Vulnerabilities in Vulnerability Management, Detection & Response (VMDR)
Rapid Response with Patch Management (PM)
EVALUATE Vendor-Suggested Mitigation with Policy Compliance (PC)
Qualys Monthly Webinar Series
Microsoft has released its November 2024 Patch Tuesday updates, targeting various vulnerabilities that could impact users and organizations worldwide. From zero-day threats to key product patches, here’s what’s crucial to apply this month. Here’s a b
Talos
November Patch Tuesday release contains three critical remote code execution vulnerabilities
blogs_talos·2024-11-12·CVSS 9.8
CVE-2024-43639 [CRITICAL] November Patch Tuesday release contains three critical remote code execution vulnerabilities
## November Patch Tuesday release contains three critical remote code execution vulnerabilities
The Patch Tuesday for November of 2024 includes 89 vulnerabilities, including four that Microsoft marked as “critical.” The remaining vulnerabilities listed are classified as “important.”
Microsoft assessed that exploitation of the four “critical” vulnerabilities is “less likely.”
CVE-2024-43639 is a remote code execution vulnerability in Windows Kerberos that could be exploited by an attacker by creating a specially crafted application to leverage a vulnerable cryptographic protocol. While considered “critical” it was determined that exploitation is “less likely” and not been detected in the wild.
CVE-2024-43625 is a privilege escalation vulnerability in a VMSwitch driver, which is a networ
Tenable
Microsoft’s November 2024 Patch Tuesday Addresses 87 CVEs (CVE-2024-43451, CVE-2024-49039)
blogs_tenable·2024-11-12·CVSS 6.5
[MEDIUM] Microsoft’s November 2024 Patch Tuesday Addresses 87 CVEs (CVE-2024-43451, CVE-2024-49039)
## Cloud Exposure
Tenable Cloud Security (CNAPP) Request a demo
Tenable Cloud Vulnerability Management Request a demo
Tenable CIEM Request a demo
Secure your cloud
## Vulnerability Exposure
Tenable Vulnerability Management Try for free
Tenable Security Center Request a demo
Tenable Web App Scanning Try for free
Tenable Patch Management Request a demo
Tenable Enclave Security Request a demo
Tenable Attack Surface Management Request a demo
Tenable Nessus Try for free
## AI Exposure
Tenable AI Exposure Request a demo
## OT/IoT Exposure
Tenable OT Security Request a demo
## Identity Exposure
Tenable Identity Exposure Request a demo
## Business needs
Active Directory
AI Security Posture Management (AI-SPM)
AWS security
Azure security
Cloud Security Posture Man
Crowdstrike
November 2024 Patch Tuesday: Updates and Analysis
blogs_crowdstrike·CVSS 7.5
CVE-2026-20929 [HIGH] November 2024 Patch Tuesday: Updates and Analysis
How CrowdStrike is Accelerating Exposure Evaluation as Adversaries Gain Speed Apr 06, 2026
STARDUST CHOLLIMA Likely Compromises Axios npm Package Apr 01, 2026
Falcon for IT Supports Windows Secure Boot Certificate Lifecycle Management Apr 01, 2026
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse Mar 31, 2026
How CrowdStrike is Accelerating Exposure Evaluation as Adversaries Gain Speed Apr 06, 2026
STARDUST CHOLLIMA Likely Compromises Axios npm Package Apr 01, 2026
Falcon for IT Supports Windows Secure Boot Certificate Lifecycle Management Apr 01, 2026
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse Mar 31, 2026
Video Highlights the 4 Key Steps to Successful Incident Response Dec 02, 2019
Helping Non-Security Stakeholders Understand AT
CTF
AKTIVKATALOG 1 / README
ctf_writeups·2025
AKTIVKATALOG 1 / README
# AKTIVKATALOG 1
> Can't be that hard, right?
> The flag is located in C:\Users\Administratör\Desktop\flag.txt on the DC01 machine.
Looking in the output of this LDAP query:
```bash
nxc ldap dc01.hack.lu -u '' -p '' --query "(sAMAccountName=*)" ""
```
We see `unixUserPassword: vy6A8VGpN7gMxZ` for the account `dator$`.
Then using certipy we can find vulnerable cert templates:
```bash
certipy -debug find -u '[email protected]' -p 'vy6A8VGpN7gMxZ' -dc-ip '10.244.0.10' -text -enabled -hide-admins
```
This gives the following output:
```
Certificate Authorities
0
CA Name : hack-DC01-CA
DNS Name : DC01.hack.lu
Certificate Subject : CN=hack-DC01-CA, DC=hack, DC=lu
Certificate Serial Number : 49A6DF796B66B08746F83C67B8A882D3
Certificate Validity Start : 2025-10-08 14:46:23+00:00
Certificate V
2024-11-12
Published