Vulnerability Details : CVE-2021-42668
Potential exploit
A SQL Injection vulnerability exists in Sourcecodester Engineers Online Portal in PHP via the id parameter in the my_classmates.php web page.. As a result, an attacker can extract sensitive data from the web server and in some cases can use this vulnerability in order to get a remote code execution on the remote web server.
Vulnerability category: Sql InjectionExecute code
Products affected by CVE-2021-42668
- cpe:2.3:a:engineers_online_portal_project:engineers_online_portal:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-42668
21.40%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-42668
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-42668
-
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-42668
-
https://www.nu11secur1ty.com/2021/12/cve-2021-42668.html
Sourcecodester Engineers Online Portal - RCE + SQL-InjectionExploit;Third Party Advisory
-
https://github.com/TheHackingRabbi/CVE-2021-42668
GitHub - TheHackingRabbi/CVE-2021-42668: CVE-2021-42668 - SQL Injection vulnerability in the Engineers online portal system.Exploit;Third Party Advisory
-
https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html
Engineers Online Portal in PHP with Free Source Code | Free Source Code, Projects & TutorialsProduct;Third Party Advisory
-
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42668
CVE-mitre/CVE-2021-42668 at main · nu11secur1ty/CVE-mitre · GitHubExploit;Third Party Advisory
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