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Vulnerability record · CVE-2025-69615 · published 10 March 2026

CVE-2025-69615: Telekom account management portal improper restriction of authentication attempts vulnerability

Telekom · Account Management Portal

Incorrect Access Control via missing 2FA rate-limiting allowing unlimited brute-force retries and full MFA bypass with no user interaction required. Affected Product: Deutsche Telekom AG Telekom Account Management Portal, versions before 2025-10-24, fixed 2025-11-03.

9.1 CVSS 3.1 Critical EPSS 0.45% · top 63.4% CWE-307 · Improper restriction of authentication attempts
9.1CVSS 3.1 base score
0.45%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Incorrect Access Control via missing 2FA rate-limiting allowing unlimited brute-force retries and full MFA bypass with no user interaction required. Affected Product: Deutsche Telekom AG Telekom Account Management Portal, versions before 2025-10-24, fixed 2025-11-03.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gist.github.com/ethicalrohitt/b3e6d071aac8530459e8b3a5720bb832 Third Party Advisory
https://www.telekom.com/en/company/data-privacy-and-security/news/acknowledgements-358300#R Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.4CVE-2025-69614Telekom account management portal weak password recovery vulnerabilityIncorrect Access Control via activation token reuse on the password-reset endpoint allowing unauthorized password resets and full account takeover. A…EPSS 0.39%

Source: NIST National Vulnerability Database (record CVE-2025-69615), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.