Home

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.

PUBLISHED Reserved 2025-10-16 | Published 2025-10-31 | Updated 2025-10-31 | Assigner Canon_EMEA




HIGH: 8.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-290: Authentication Bypass by Spoofing

Product status

Default status
affected

Any version
affected

References

www.canon-europe.com/psirt/advisory-information/ vendor-advisory mitigation

cve.org (CVE-2025-11843)

nvd.nist.gov (CVE-2025-11843)

Download JSON