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CVE-2025-49756: Office Developer Platform Security Feature Bypass Vulnerability

3.3 CVSS

Description

Use of a broken or risky cryptographic algorithm in Office Developer Platform allows an authorized attacker to bypass a security feature locally.

Classification

CVE ID: CVE-2025-49756

CVSS Base Severity: LOW

CVSS Base Score: 3.3

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C

Problem Types

CWE-327: Use of a Broken or Risky Cryptographic Algorithm

Affected Products

Vendor: Microsoft

Product: Microsoft 365 Apps for Enterprise

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 4.34% (scored less or equal to compared to others)

EPSS Date: 2025-07-10 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-49756
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49756

Timeline