CVE-2025-69615
MFA Bypass via Missing 2FA Rate-Limiting in Telekom Portal
Publication date: 2026-03-10
Last updated on: 2026-03-10
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| deutsche_telekom_ag | telekom_account_management_portal | to 2025-10-24 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-307 | The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves incorrect access control due to missing two-factor authentication (2FA) rate-limiting. It allows an attacker to perform unlimited brute-force retries, effectively bypassing multi-factor authentication (MFA) without any user interaction.
The affected product is the Deutsche Telekom AG Telekom Account Management Portal, specifically versions before 2025-10-24, with a fix released on 2025-11-03.
How can this vulnerability impact me? :
An attacker exploiting this vulnerability can gain unauthorized access to user accounts by bypassing MFA protections without needing any interaction from the user.
- This can lead to full compromise of account confidentiality and integrity.
- Since the vulnerability has a high CVSS score (9.1), it represents a critical security risk.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know