Unauthenticated code execution via unrestricted logo upload
Published Jan 22, 2026 · Updated Jan 22, 2026
Unrestricted file upload in TMS Global Software TMS Management Console 6.3.7.27386.20250818 allows remote attackers to execute code. The /Customer/AddEdit logo handler accepts a filename changed from an SVG to web.config, stores the file under /icons, and lets IIS process embedded ASP. No authentication is required; requesting the uploaded configuration file invokes asp.dll and runs attacker-supplied server-side code.
Summary
What happened
Unrestricted file upload in TMS Global Software TMS Management Console 6.3.7.27386.20250818 allows remote attackers to execute code. The /Customer/AddEdit logo handler accepts a filename changed from an SVG to web.config, stores the file under /icons, and lets IIS process embedded ASP. No authentication is required; requesting the uploaded configuration file invokes asp.dll and runs attacker-supplied server-side code.
The record
- CVE
- CVE-2025-69828
- Published
- Jan 22, 2026
- Updated
- Jan 22, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-434, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 22, 2026CVE publishedPublication date reported by the CVE source.
- Jan 22, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- TMS Management Console logo-upload PoCproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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