CVE-2026-24303: CWE-284: Improper Access Control in Microsoft Microsoft Partner Center
Improper access control in Microsoft Partner Center allows an authorized attacker to elevate privileges over a network.
AI Analysis
Technical Summary
This vulnerability in Microsoft Partner Center is classified as CWE-284 (Improper Access Control). It enables an attacker with some level of authorization to escalate their privileges remotely, potentially gaining higher access rights than intended. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N) reflects network attack vector, low attack complexity, privileges required but no user interaction, with scope change and high impact on confidentiality and integrity. Microsoft has released an official patch to remediate this vulnerability.
Potential Impact
Successful exploitation allows an authorized attacker to elevate privileges within Microsoft Partner Center, compromising confidentiality and integrity of data and operations. There is no impact on availability reported. No known active exploits have been observed.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the vendor-provided patch promptly to remediate this vulnerability. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24303 for detailed patching instructions.
CVE-2026-24303: CWE-284: Improper Access Control in Microsoft Microsoft Partner Center
Description
Improper access control in Microsoft Partner Center allows an authorized attacker to elevate privileges over a network.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Microsoft Partner Center is classified as CWE-284 (Improper Access Control). It enables an attacker with some level of authorization to escalate their privileges remotely, potentially gaining higher access rights than intended. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N) reflects network attack vector, low attack complexity, privileges required but no user interaction, with scope change and high impact on confidentiality and integrity. Microsoft has released an official patch to remediate this vulnerability.
Potential Impact
Successful exploitation allows an authorized attacker to elevate privileges within Microsoft Partner Center, compromising confidentiality and integrity of data and operations. There is no impact on availability reported. No known active exploits have been observed.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the vendor-provided patch promptly to remediate this vulnerability. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24303 for detailed patching instructions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-01-21T21:28:02.969Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24303","vendor":"Microsoft"}]
Threat ID: 69ea97db87115cfb68681ba1
Added to database: 4/23/2026, 10:06:19 PM
Last enriched: 4/23/2026, 10:21:32 PM
Last updated: 4/24/2026, 7:08:51 AM
Views: 10
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