Incorrect Access Control via activation token reuse on the password-reset endpoint allowing unauthorized password resets and full account t…

published 2026-03-10 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-208506

cvss: 9.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits: 0; none known

Incorrect Access Control via activation token reuse on the password-reset endpoint allowing unauthorized password resets and full account takeover. Affected Product: Deutsche Telekom AG Telekom Account Management Portal, versions before 2025-10-27, fixed 2025-10-31.

Patch / fix

fixed in 1

telekom account_management_portal 2025-10-27

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 8 mo ago (2026-03-10)

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	9.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
CNA	3.1	9.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Classification

Weakness

CWE-640 Weak Password Recovery Mechanism for Forgotten Password

References

telekom.com /en/company/data-privacy-and-security/news/acknowledgements-358300#R
product
gist.github.com /ethicalrohitt/b3e6d071aac8530459e8b3a5720bb832
third-party-advisory

Sources

CVE List CVE-2025-69614
NVD CVE-2025-69614

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary