Vulnerability · Published Nov 15, 2021 · Assigned by mitre

CVE-2021-42580

Critical 9.8

In plain English

A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 10.1% (higher than 96% of all known vulnerabilities).

Severity (CVSS NVD)9.8Critical

Exploit odds (30 days)10.1%top 4.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Sourcecodester Online Learning System 2.0 is vunlerable to sql injection authentication bypass in admin login file (/admin/login.php) and authenticated file upload in (Master.php) file , we can craft these two vunlerablities to get unauthenticated remote command execution.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-07 x_refsource_MISC
https://github.com/DjebbarAnon/online-learning-system-v2-sqli-authentication-bypass-file-upload-unauthenticated-RCE x_refsource_MISC
http://packetstormsecurity.com/files/164985/Online-Learning-System-2.0-Remote-Code-Execution.html x_refsource_MISC
https://www.nu11secur1ty.com/2021/09/cve-nu11-07-elearning-v2by-oretnom23-is.html x_refsource_MISC
https://www.nu11secur1ty.com/2021/11/cve-2021-42580.html x_refsource_MISC