Database disclosure via concatenated RELATIVES_ID parameter
Published Sep 17, 2023 · Updated Aug 2, 2024
SQL injection in Tongda OA 2017 allows remote authenticated users to read database data through the staff-relative deletion endpoint. delete.php directly concatenates RELATIVES_ID into an SQL statement when the parameter is nonempty, permitting parenthesis-closure injection. Exploitation requires an authenticated session and network adjacency; the published blind technique extracts database information through response timing.
Summary
What happened
SQL injection in Tongda OA 2017 allows remote authenticated users to read database data through the staff-relative deletion endpoint. delete.php directly concatenates RELATIVES_ID into an SQL statement when the parameter is nonempty, permitting parenthesis-closure injection. Exploitation requires an authenticated session and network adjacency; the published blind technique extracts database information through response timing.
The record
- CVE
- CVE-2023-5023
- Published
- Sep 17, 2023
- Updated
- Aug 2, 2024
- Vendor
- Beijing Tongda Xinke Technology Co., Ltd.
- Product
- Tongda OA
- Classifications
- CWE-89
- Attack vector
- adjacent
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 17, 2023CVE 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=2017
What conditions does exploitation require?
What is affected?
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
- Tongda OA 2017 RELATIVES_ID blind SQL-injection proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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