Severity by source
AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Local DLL hijack needing an existing foothold to write a searched path (AV:L, PR:L) and the victim to launch the app (UI:R); code runs as the user with full C/I/A impact.
Primary rating from Vendor (ibm).
CVSS VectorVendor: ibm
Lifecycle Timeline
2DescriptionCVE.org
IBM Aspera Desktop App 1.0.5 through 1.0.19 can allow arbitrary code execution by loading DLL files at start-up.
AnalysisAI
Arbitrary code execution in the IBM Aspera Desktop App (versions 1.0.5 through 1.0.19) arises from insecure DLL loading at application start-up, allowing a local low-privileged attacker who can place a malicious DLL in a path the app searches to run code in the context of the launching user. IBM (the reporter and vendor) has published a fix, and there is no public exploit identified at time of analysis. Impact is high to confidentiality, integrity, and availability, but exploitation is gated by local access and the user launching the application.
Technical ContextAI
The affected component is IBM Aspera Desktop App, IBM's client for the Aspera FASP high-speed file-transfer platform, running on Windows (DLL loading is a Windows library-resolution behavior). The flaw is a classic DLL search-order / insecure library-loading weakness: at start-up the application resolves and loads one or more DLLs by name without fully qualifying the trusted path, so a same-named DLL placed earlier in the search order (e.g. the application directory or a writable directory in PATH) is loaded and its DllMain/exported code executes with the privileges of the process. The CVE is mapped to CWE-242 (Use of Inherently Dangerous Function); functionally this manifests as the well-known untrusted-search-path / DLL-hijacking pattern (CWE-427/CWE-426 family), where the dangerous behavior is loading a module by an unqualified name.
RemediationAI
Upgrade the IBM Aspera Desktop App to the fixed release published in IBM's advisory (Patch available per vendor advisory; the exact fixed version is not stated in the provided data - confirm at https://www.ibm.com/support/pages/node/7280939 before deploying). Until patched, reduce DLL-hijacking exposure by ensuring the application's install directory and any directories on the system/user PATH are not writable by low-privileged users, removing writable or attacker-controlled entries from PATH, and installing the app to a protected location (e.g. Program Files) so non-admin users cannot drop DLLs alongside the executable; these controls have minimal functional side effects. Additionally, restrict who can log in locally to hosts running the app and monitor for unexpected DLLs appearing in the application directory. Avoid launching the app from network shares or user-writable working directories, as this widens the search-order attack surface.
More in Aspera Desktop App
View allSame weakness CWE-242 – Use of Inherently Dangerous Function
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-51142
GHSA-7595-v3wg-24r5