2021-36621 | Sourcecodester Online Covid Vaccination Scheduler System sql injection (50109 / EDB-50109)
| CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system. |
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack. |
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability. |
|---|---|---|
| 4.6 | $0-$5k | 0.19 |
A vulnerability was found in Sourcecodester Online Covid Vaccination Scheduler System 1.0. It has been declared as critical. Affected by this vulnerability is an unknown part. The manipulation of the argument username with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. As an impact it is known to affect confidentiality, integrity, and availability. An attacker might be able inject and/or alter existing SQL statements which would influence the database exchange. The summary by CVE is:
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.
The weakness was released 07/31/2021 as 50109. It is possible to read the advisory at exploit-db.com. This vulnerability is known as CVE-2021-36621 since 07/12/2021. The exploitation appears to be difficult. The attack can be launched remotely. A single authentication is necessary for exploitation. Technical details and also a public exploit are known.
It is declared as proof-of-concept. It is possible to download the exploit at exploit-db.com.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Vendor
Name
VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.6
VulDB Base Score: 5.0
VulDB Temp Score: 4.6
VulDB Vector: 🔒
VulDB Reliability: 🔍
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
| 🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
| 🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Sql injection
CWE: CWE-89
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | unlock | unlock | unlock | unlock |
|---|---|---|---|---|
| Today | unlock | unlock | unlock | unlock |
Exploit-DB: 🔒
Threat Intelligence
Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍
0-Day Time: 🔒
07/12/2021 CVE assigned
07/31/2021 Advisory disclosed
07/31/2021 VulDB entry created
08/06/2021 VulDB last updateAdvisory: 50109
Status: Not defined
CVE: CVE-2021-36621 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013
Created: 07/31/2021 17:45
Updated: 08/06/2021 03:54
Changes: (2) source_cve_assigned source_cve_nvd_summary
Complete: 🔍
Comments
Use the official API to access entries easily!
