The iTAN Online-Banking Security System allows remote attackers to obtain TAN numbers via…
Priority LOW 25Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
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.
Why it matters now
EPSS 0.01308 70th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:itan_online-banking_security_system:itan_online-banking_security_system:*:*:*:*:*:*:*:* | all versions | Running on | — |
- cpe:2.3:a:itan_online-banking_security_system:itan_online-banking_security_system:*:*:*:*:*:*:*:* Versions all versions Running on ·—
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-2779
- 2026-10-03 Alias added: GHSA-6rg7-w25r-589m
References
Sources
- CVE-2005-2779 · CVE Program
- CVE-2005-2779 · NVD
- FIRST EPSS
- GHSA-6rg7-w25r-589m · GitHub Advisory Database · CC BY 4.0
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