Unauthorized access to files in T-Systems products
Priority LOW 27CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
A validation vulnerability has been identified in certain web features related to file management or upload in several products of the TAO 2.0 suite. This vulnerability could allow an attacker capable of interacting with the affected feature to attempt to access file system resources outside the scope intended by the application.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00437 38th percentileScored 2026-11-07
Fix Fixed Archivo (T-Systems): 2602.00MyTAO (T-Systems): 2602.00+2 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| T-Systems | Archivo | before 2602.00 | 2602.00 | Patch available | CNA |
| T-Systems | MyTAO | before 2602.00 | 2602.00 | Patch available | CNA |
| T-Systems | eStima | before 2602.00 | 2602.00 | Patch available | CNA |
| T-Systems | Buroweb | before 2602.00 | 2602.00 | Patch available | CNA |
- Archivo VendorT-Systems Affected before 2602.00 Fixed in 2602.00 Patch available CNA
- MyTAO VendorT-Systems Affected before 2602.00 Fixed in 2602.00 Patch available CNA
- eStima VendorT-Systems Affected before 2602.00 Fixed in 2602.00 Patch available CNA
- Buroweb VendorT-Systems Affected before 2602.00 Fixed in 2602.00 Patch available CNA
Remediation
- Fix · CNA Archivo (T-Systems) Fixed in 2602.00
- Fix · CNA MyTAO (T-Systems) Fixed in 2602.00
- Fix · CNA eStima (T-Systems) Fixed in 2602.00
- Fix · CNA Buroweb (T-Systems) Fixed in 2602.00
Timeline
- 2026-10-02 Threatist record created from CVE-2026-7185
- 2026-10-03 Alias added: GHSA-xm42-w58j-mp94
References
More T-Systems vulnerabilities
- TI-2026-01130 SQL injection (SQLi) on the Buroweb platform CVSS 4.0CRITICAL 9.3
- TI-2026-62635 Stored Cross-Site Scripting (XSS) in T-Systems’ TAO 2.0 CVSS 4.0MEDIUM 5.1
Sources
- CVE-2026-7185 · CVE Program
- CVE-2026-7185 · NVD
- FIRST EPSS
- GHSA-xm42-w58j-mp94 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences