Authenticated command execution via dangerous file upload
Published Oct 25, 2023 · Updated Sep 10, 2024
Unrestricted file upload in IDAttend IDWeb 3.1.052 and earlier allows remote authenticated users to execute commands on the server. The upload handler accepts dangerous ASP or ASPX content and places it in the web root, where IIS can execute the file; the publisher does not identify the responsible endpoint or function. A valid application account and network access to IDWeb are required, and successful exploitation grants command execution with the web service's server privileges.
Summary
What happened
Unrestricted file upload in IDAttend IDWeb 3.1.052 and earlier allows remote authenticated users to execute commands on the server. The upload handler accepts dangerous ASP or ASPX content and places it in the web root, where IIS can execute the file; the publisher does not identify the responsible endpoint or function. A valid application account and network access to IDWeb are required, and successful exploitation grants command execution with the web service's server privileges.
The record
- CVE
- CVE-2023-26578
- Published
- Oct 25, 2023
- Updated
- Sep 10, 2024
- Vendor
- IDAttend Pty Ltd
- Product
- IDWeb
- Classifications
- CWE-434, CWE-22, CAPEC-126, CAPEC-650, T1505.003
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 25, 2023CVE publishedPublication date reported by the CVE source.
- Sep 10, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=3.1.052
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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