CVE-2025-62931

MEDIUM

microsoft-start <2.8.7 - Info Disclosure

Title source: llm
STIX 2.1

Description

Missing Authorization vulnerability in microsoftstart MSN Partner Hub microsoft-start allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MSN Partner Hub: from n/a through <= 2.9.

Scores

CVSS v3 4.3
EPSS 0.0022
EPSS Percentile 12.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (2)
microsoftstart/MSN Partner Hub < 2.9
microsoftstart/MSN Partner Hub < <= 2.8.7
Published Oct 27, 2025
Tracked Since Feb 18, 2026