Unauthenticated code execution via arbitrary JSP upload
Published Feb 14, 2025 · Updated Feb 28, 2025
Arbitrary file upload in Alvaria Unified IP Unified Director before 7.2SP2 allows remote attackers to execute code without authentication. ProcessUploadFromURL.jsp accepts attacker-controlled source and filename parameters, fetches the remote file, and writes it into the web-accessible application directory. Accessing the uploaded JSP executes its code with the application's privileges.
Summary
What happened
Arbitrary file upload in Alvaria Unified IP Unified Director before 7.2SP2 allows remote attackers to execute code without authentication. ProcessUploadFromURL.jsp accepts attacker-controlled source and filename parameters, fetches the remote file, and writes it into the web-accessible application directory. Accessing the uploaded JSP executes its code with the application's privileges.
The record
- CVE
- CVE-2024-56973
- Published
- Feb 14, 2025
- Updated
- Feb 28, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-281, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 14, 2025CVE publishedPublication date reported by the CVE source.
- Feb 28, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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
- Unauthenticated File Upload and SMB Coercion PoCproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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