What is CVE-2025-69615?

CVE-2025-69615 is a critical-severity vulnerability in Telekom Account Management Portal, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 9.1/10. Published 2026-03-10.

How severe is CVE-2025-69615?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Telekom Account Management Portal

CVE-2025-69615

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.

Published 2026-03-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.8th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Telekom Account Management Portal

Weakness classification (CWE)

CWE-307 — Improper Restriction of Excessive Authentication Attempts

References

www.telekom.com/en/company/data-privacy-and-security/news/acknowledgements-3583… (Product)
gist.github.com/ethicalrohitt/b3e6d071aac8530459e8b3a5720bb832 (Third Party Advisory)

Frequently asked questions

What is CVE-2025-69615?: CVE-2025-69615 is a critical-severity vulnerability in Telekom Account Management Portal, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 9.1/10. Published 2026-03-10.
How severe is CVE-2025-69615?: Critical severity. CVSS v3 base score is 9.1 out of 10.