CVE-2025-11843
Therefore™ Online and Therefore™ On-Premises contains an account impersonation issue, which could potentially allow the attacker to access all the stored data
- State
- Published
- Severity
- 8.8 High
- Published
- Oct 31, 2025
- Updated
- Oct 31, 2025
- Reserved
- Oct 16, 2025
Description
Therefore Corporation GmbH has recently become aware that Therefore™ Online and Therefore™ On-Premises contain an account impersonation vulnerability. A malicious user may potentially be able to impersonate the web service account or the account of a service using the API when connecting to the Therefore™ Server. If the malicious user gains this impersonation user access, then it is possible for them to access the documents stored in Therefore™. This impersonation is at application level (Therefore access level), not the operating system level.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.8 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N | Canon_EMEA |
Weaknesses
- CWE-290 Authentication Bypass by Spoofing
Affected Products
| Product | Versions |
|---|---|
Therefore Online and Therefore On-PremisesTherefore Corporation GmbH |
|
References
- https://www.canon-europe.com/psirt/advisory-information/vendor-advisorymitigation
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