CVE-2021-47966— PHP Timeclock 1.04 SQL Injection via login.php
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Timeclock | PHP Timeclock | 1.04 | affected |
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I. Basic Information for CVE-2021-47966
Vulnerability Information
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Vulnerability Title
PHP Timeclock 1.04 SQL Injection via login.php
Source: NVD (National Vulnerability Database)
Vulnerability Description
PHP Timeclock 1.04 contains time-based and boolean-based blind SQL injection vulnerabilities in the login_userid parameter of login.php that allows unauthenticated attackers to extract database contents. Attackers can submit crafted POST requests with SQL payloads using SLEEP functions or RLIKE conditional statements to dump sensitive database information including employee names and credentials.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Timeclock | PHP Timeclock | 1.04 | - |
II. Public POCs for CVE-2021-47966
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.vulncheck.com/advisories/php-timeclock-sql-injection-via-login-phpthird-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-47966
IV. Related Vulnerabilities
Same weakness: CWE-89
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V. Comments for CVE-2021-47966
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