Unauthenticated file disclosure and execution via path inclusion
Published Aug 24, 2023 · Updated Oct 3, 2024
Local file inclusion in IceWarp Mail Server 10.4.5 allows remote attackers to include or execute server-local files through a web request. The /calendar/minimizer/index.php endpoint passes an attacker-controlled path to a PHP file inclusion operation without restricting it to an allowed directory. No authentication or user interaction is required, and exploitation reads or executes files accessible to the server process.
Summary
What happened
Local file inclusion in IceWarp Mail Server 10.4.5 allows remote attackers to include or execute server-local files through a web request. The /calendar/minimizer/index.php endpoint passes an attacker-controlled path to a PHP file inclusion operation without restricting it to an allowed directory. No authentication or user interaction is required, and exploitation reads or executes files accessible to the server process.
The record
- CVE
- CVE-2023-39699
- Published
- Aug 24, 2023
- Updated
- Oct 3, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-22, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 24, 2023CVE publishedPublication date reported by the CVE source.
- Oct 3, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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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
- IceWarp Mail Server local file inclusion proof of conceptproof of concept · unverified
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Technologies
Your stack
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Your stack
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