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Beveilingsadvies; NCSC-2025-0249 [1.0.0]
- Beveiligingsadvies
- NCSC-2025-0249 [1.0.0]
- Publicatie
- 13-08-2025 09:22 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheden verholpen in Azure-producten
Kenmerken
- Exposure of Private Personal Information to an Unauthorized Actor
- Improper Access Control
- Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- Exposure of Sensitive Information to an Unauthorized Actor
- Improper Authentication
Omschrijving
Microsoft heeft kwetsbaarheden verholpen in Azure-producten.
De kwetsbaarheden zijn gerelateerd aan onjuiste toegangscontrolemechanismen, waardoor geautoriseerde aanvallers lokale spoofing-aanvallen kunnen uitvoeren, verhoogde privileges kunnen verkrijgen, gevoelige informatie kunnen onthullen en de integriteit van systemen kunnen compromitteren. Dit kan leiden tot ongeautoriseerde toegang en manipulatie van gevoelige gegevens.
Azure Stack:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-53765 | 4.40 | Toegang tot gevoelige gegevens |
| CVE-2025-53793 | 7.50 | Toegang tot gevoelige gegevens |
|----------------|------|-------------------------------------|
Azure OpenAI:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-53767 | 10.00 | Verkrijgen van verhoogde rechten |
|----------------|------|-------------------------------------|
Azure Portal:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-53792 | 9.10 | Verkrijgen van verhoogde rechten |
|----------------|------|-------------------------------------|
Azure Virtual Machines:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-53781 | 7.70 | Toegang tot gevoelige gegevens |
| CVE-2025-49707 | 7.90 | Voordoen als andere gebruiker |
|----------------|------|-------------------------------------|
Azure File Sync:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-53729 | 7.80 | Verkrijgen van verhoogde rechten |
|----------------|------|-------------------------------------|
Oplossingen
Microsoft heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Referenties
CVE's
- CVE-2025-49707 - CVSS (v3) 7.9
- CVE-2025-53729
- CVE-2025-53765
- CVE-2025-53767 - CVSS (v4) 6.9
- CVE-2025-53781 - CVSS (v3) 7.7
- CVE-2025-53792 - CVSS (v4) 6.9
- CVE-2025-53793
Producten
Microsoft
Disclaimer
The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.