CVE-2026-8921: CWE-73 External control of file name or path in ASUS ASUS Business Manager
This vulnerability allows local attackers to escalate privileges on affected installations of ASUS Business Manager. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-8921.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-8921) involves external control of file name or path (CWE-73) in ASUS Business Manager. A local attacker can send a tampered inter-process communication (IPC) message to execute arbitrary code with SYSTEM privileges. The CVSS 4.0 base score is 8.5, reflecting high impact and low attack complexity without user interaction. Currently, no specific affected versions or remediation details have been published.
Potential Impact
Successful exploitation grants a local attacker SYSTEM-level code execution on the affected system, potentially allowing full control over the device. The vulnerability does not require user interaction, increasing the risk of automated or stealthy attacks. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict local access to trusted users only and monitor for suspicious IPC activity if possible.
CVE-2026-8921: CWE-73 External control of file name or path in ASUS ASUS Business Manager
Description
This vulnerability allows local attackers to escalate privileges on affected installations of ASUS Business Manager. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-8921.
CVSS v4.0
Score 8.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-8921) involves external control of file name or path (CWE-73) in ASUS Business Manager. A local attacker can send a tampered inter-process communication (IPC) message to execute arbitrary code with SYSTEM privileges. The CVSS 4.0 base score is 8.5, reflecting high impact and low attack complexity without user interaction. Currently, no specific affected versions or remediation details have been published.
Potential Impact
Successful exploitation grants a local attacker SYSTEM-level code execution on the affected system, potentially allowing full control over the device. The vulnerability does not require user interaction, increasing the risk of automated or stealthy attacks. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict local access to trusted users only and monitor for suspicious IPC activity if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ASUS
- Date Reserved
- 2026-05-19T05:59:12.172Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a4723c527e9c79719bcfcb0
Added to database: 07/03/2026, 02:51:49 UTC
Last enriched: 08/07/2026, 05:52:47 UTC
Last updated: 08/16/2026, 00:41:16 UTC
Views: 114
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.