CVE-2021-36621

Published on: 07/29/2021 12:00:00 AM UTC

Last Modified on: 10/18/2021 11:56:00 AM UTC

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Online Covid Vaccination Scheduler System from Online Covid Vaccination Scheduler System Project contain the following vulnerability:

Sourcecodester Online Covid Vaccination Scheduler System 1.0 is vulnerable to SQL Injection. The username parameter is vulnerable to time-based SQL injection. Upon successful dumping the admin password hash, an attacker can decrypt and obtain the plain-text password. Hence, the attacker could authenticate as Administrator.

  • CVE-2021-36621 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.1 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK HIGH NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
Online Covid Vaccination Scheduler System 1.0 - 'username' time-based blind SQL Injection - PHP webapps Exploit www.exploit-db.com
Proof of Concept
text/html
URL Logo MISC www.exploit-db.com/exploits/50109
CVE-nu11secur1ty/vendors/oretnom23/CVE-nu11-18-09-2821 at main · nu11secur1ty/CVE-nu11secur1ty · GitHub github.com
text/html
URL Logo MISC github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-18-09-2821
Covid Vaccination Scheduler System 1.0 SQL Injection / Cross Site Scripting ≈ Packet Storm packetstormsecurity.com
text/html
URL Logo MISC packetstormsecurity.com/files/164324/Covid-Vaccination-Scheduler-System-1.0-SQL-Injection-Cross-Site-Scripting.html

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationOnline Covid Vaccination Scheduler System ProjectOnline Covid Vaccination Scheduler System1.0AllAllAll
  • cpe:2.3:a:online_covid_vaccination_scheduler_system_project:online_covid_vaccination_scheduler_system:1.0:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-36621 : Sourcecodester Online Covid Vaccination Scheduler System 1.0 is vulnerable to SQL Injection. The u… twitter.com/i/web/status/1… 2021-07-29 18:40:52
Twitter Icon @SecRiskRptSME RT: CVE-2021-36621 Sourcecodester Online Covid Vaccination Scheduler System 1.0 is vulnerable to SQL Injection. Th… twitter.com/i/web/status/1… 2021-07-30 07:33:29
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