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Fencer Vulns
medium 5.0

CVE-2005-2779 json

The iTAN Online-Banking Security System allows remote attackers to obtain TAN numbers via a man-in-the-middle (MITM) attack while the trans…

published 2005-09-02 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-2780

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits
0
none known

Summary

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 prediction

1.31% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • redteam-pentesting.de http://www.redteam-pentesting.de/advisories/rt-sa-2005-014.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

References

Sources

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.