CVE-2005-2779 — 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

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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

Published Sep 2, 2005

5.0

MEDIUM

CVSS 2.0

EPSS 1.31%

Description

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.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.31% 0.01308

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.01308

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	1.31% (0.01308)	69.58th	v5 (v2026.06.15)
Jun 15, 2026	1.31% (0.01308)	66.76th	v5 (v2026.06.15)
Mar 17, 2025	0.41% (0.00409)	59.17th	v4 (v2025.03.14)
Dec 12, 2024	0.23% (0.00231)	62.13th	v3 (v2023.03.01)
Jun 13, 2024	0.21% (0.00210)	59.17th	v3 (v2023.03.01)
Mar 7, 2023	0.21% (0.00210)	57.15th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (2)

http://marc.info/?l=bugtraq&m=112498693231687&w=2
mailing-listx_refsource_BUGTRAQ
http://www.redteam-pentesting.de/advisories/rt-sa-2005-014.txt
x_refsource_MISCExploitVendor Advisory

Link	Providers	Tags
http://marc.info/?l=bugtraq&m=112498693231687&w=2		mailing-listx_refsource_BUGTRAQ
http://www.redteam-pentesting.de/advisories/rt-sa-2005-014.txt		x_refsource_MISCExploitVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Sep 2, 2005

Updated Aug 7, 2024

Reserved Sep 2, 2005

Link CVE-2005-2779

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2005-2779

Red Hat

Severity n/a

Public date n/a

Links CVE-2005-2779