CVE-2023-5682Public exploit

Database disclosure via unescaped RECORD_ID query

Published Oct 20, 2023 · Updated Oct 11, 2024

SQL injection in Tongda OA 2017 allows remote authenticated users to read database contents through a crafted RECORD_ID parameter. The general/hr/training/record/delete.php handler directly splices RECORD_ID into a SQL statement, and crafted closing parentheses enable time-based blind queries. Exploitation requires low-privileged access from an adjacent network; the published proof retrieves database information through response delays.

CVSS severity5.5
Medium
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Tongda OA 2017 allows remote authenticated users to read database contents through a crafted RECORD_ID parameter. The general/hr/training/record/delete.php handler directly splices RECORD_ID into a SQL statement, and crafted closing parentheses enable time-based blind queries. Exploitation requires low-privileged access from an adjacent network; the published proof retrieves database information through response delays.

The record

CVE
CVE-2023-5682
Published
Oct 20, 2023
Updated
Oct 11, 2024
Vendor
Beijing Tongda Xinke Technology Co., Ltd.
Product
Tongda OA
Classifications
CWE-89, T1190
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 20, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 11, 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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  1. Affected versionversion=2017

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

Beijing Tongda Xinke Technology Co., Ltd. · Tongda OAversion=2017

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
5.5VulDBCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.2VulDBAV:A/AC:L/Au:S/C:P/I:P/A:P

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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