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CVE-2005-2779

The iTAN Online-Banking Security System allows remote attackers to obtain TAN numbers via a man...

5.0 Medium

The iTAN Online-Banking Security System allows remote attackers to obtain TAN numbers via a man-in-the-middle (MITM) attack while the transaction is taking place, which facilitates a "phishing" attack.

Exploit likelihood

1.31%Up 0.3 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.0

The iTAN Online-Banking Security System allows remote attackers to obtain TAN numbers via a man-in-the-middle (MITM) attack while the transaction is taking place, which facilitates a "phishing" attack.

Record
CVE-2005-2779
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Updated
2026-11-02
CVE List No score

The iTAN Online-Banking Security System allows remote attackers to obtain TAN numbers via a man-in-the-middle (MITM) attack while the transaction is taking place, which facilitates a "phishing" attack.

Record
CVE-2005-2779
Updated
2026-11-02
EUVDEUVD-2005-2780 No score

The iTAN Online-Banking Security System allows remote attackers to obtain TAN numbers via a man-in-the-middle (MITM) attack while the transaction is taking place, which facilitates a "phishing" attack.

Record
EUVD-2005-2780
Updated
2026-11-03
GitHub AdvisoriesGHSA-6rg7-w25r-589m No score

The iTAN Online-Banking Security System allows remote attackers to obtain TAN numbers via a man...

The iTAN Online-Banking Security System allows remote attackers to obtain TAN numbers via a man-in-the-middle (MITM) attack while the transaction is taking place, which facilitates a "phishing" attack.

Record
GHSA-6rg7-w25r-589m
Updated
2026-11-02

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2005-2779 is a medium vulnerability (CVSS 5.0), published September 2, 2005. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.31%, the 70th percentile. No source names a fixed version.

References

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