Auth bypass in Mytaag
CVE-2025-25451
An issue in TAAGSOLUTIONS GmbH MyTaag v.2024-11-24 and before allows a physically proximate attacker to escalate privileges via the "2fa_authorized" Local Storage key
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (9.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 9.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
Weakness classification (CWE)
References
- piuswalter.de/blog/2fa-bypass-and-deactivation-attack-in-mytaag/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-25451?
- CVE-2025-25451 is a medium-severity vulnerability in Mytaag, classified under Improper Authentication. CVSS score: 5.1/10. Published 2025-03-06.
- How severe is CVE-2025-25451?
- Medium severity. CVSS v3 base score is 5.1 out of 10.