Backup deletion via forged administrative request
Published Jul 10, 2024 · Updated Aug 2, 2024
Cross-site request forgery in Wangtai idcCMS 1.35 allows remote attackers to delete a backup through an authenticated administrator's browser. The softBak_deal.php handler accepts a backup identifier and delete action from a cross-origin form without a per-request anti-CSRF value. Exploitation requires an authenticated administrator to submit the attacker-controlled form, and the demonstrated consequence is deletion of the selected backup.
Summary
What happened
Cross-site request forgery in Wangtai idcCMS 1.35 allows remote attackers to delete a backup through an authenticated administrator's browser. The softBak_deal.php handler accepts a backup identifier and delete action from a cross-origin form without a per-request anti-CSRF value. Exploitation requires an authenticated administrator to submit the attacker-controlled form, and the demonstrated consequence is deletion of the selected backup.
The record
- CVE
- CVE-2024-40333
- Published
- Jul 10, 2024
- Updated
- Aug 2, 2024
- Vendor
- Fuzhou Wangtai Software Technology Co., Ltd.
- Product
- Wangtai IDC Cloud Management System (idcCMS)
- Classifications
- CWE-79, T1204
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 10, 2024CVE publishedPublication date reported by the CVE source.
- Aug 2, 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?
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- Affected versionversion=1.35
What conditions does exploitation require?
What is affected?
Published CVSS scores
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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
- idcCMS 1.35 backup-deletion CSRF proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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