CVE-2021-40309
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I. Basic Information for CVE-2021-40309
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A SQL injection vulnerability exists in the Take Attendance functionality of OS4Ed's OpenSIS 8.0. allows an attacker to inject their own SQL query. The cp_id_miss_attn parameter from TakeAttendance.php is vulnerable to SQL injection. An attacker can make an authenticated HTTP request as a user with access to "Take Attendance" functionality to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
OS4Ed OpenSIS SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OS4Ed OpenSIS是OS4Ed的商业级、安全、可扩展和直观的学生信息系统、学校管理软件。具有在一个安装中运行单个或多个机构的所有功能。基于 Web，php 代码，MySQL 数据库。 OS4Ed OpenSIS 8.0 存在SQL注入漏洞，该漏洞源于 OS4Ed 的 OpenSIS 8.0 的考勤功能中存在 SQL 注入漏洞。 允许攻击者注入他们自己的 SQL 查询。 TakeAttendance.php 中的 cp_id_miss_attn 参数容易受到 SQL 注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-40309
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.exploit-db.com/exploits/50249x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-40309
Same Patch Batch · n/a · 2021-09-24 · 20 CVEs total
| CVE-2021-40310 | OpenSIS 跨站脚本漏洞 | |
| CVE-2021-21742 | ZTE Axon 30 Pro Message Service App 安全漏洞 | |
| CVE-2020-20514 | Maccms 跨站请求伪造漏洞 | |
| CVE-2020-20508 | Shopkit 跨站脚本漏洞 | |
| CVE-2021-40655 | D-link Dir-605 B2 安全漏洞 | |
| CVE-2021-40654 | D-link Dir-605 B2 安全漏洞 | |
| CVE-2021-41504 | D-link Dcs-932L和D-link Dcs-5000L 安全漏洞 | |
| CVE-2021-41503 | D-link Dcs-932L和D-link Dcs-5000L 授权问题漏洞 | |
| CVE-2021-39246 | Tor Browser 日志信息泄露漏洞 | |
| CVE-2021-28130 | Dr.Web Firewall 代码问题漏洞 | |
| CVE-2021-41581 | LibreSSL 缓冲区错误漏洞 | |
| CVE-2021-40099 | PortlandLabs Concrete CMS 安全漏洞 | |
| CVE-2021-40100 | PortlandLabs Concrete Cms 跨站脚本漏洞 | |
| CVE-2021-40102 | PortlandLabs Concrete Cms 代码问题漏洞 | |
| CVE-2021-41586 | Gradle 代码问题漏洞 | |
| CVE-2021-41587 | Gradle 代码问题漏洞 | |
| CVE-2021-41588 | Gradle 代码问题漏洞 | |
| CVE-2021-41584 | Gradle 信息泄露漏洞 | |
| CVE-2021-41583 | Commons Conservancy eduVPN 输入验证错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2021-40309
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