Apartment Visitors Management System
CVE-2021-38833
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available. |
| Exploit ScenarioDerived | A remote attacker could execute arbitrary SQL commands against the database by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
SQL injection vulnerability in PHPGurukul Apartment Visitors Management System (AVMS) v. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. SQL injection vulnerability in PHPGurukul Apartment Visitors Management System (AVMS) v. 1.0 allows attackers to execute arbitrary SQL statements and to gain RCE. Affected products include: Apartment Visitors Management System Project Apartment Visitors Management System.
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
SQL injection vulnerability in PHPGurukul Apartment Visitors Management System (AVMS) v. 1.0 allows attackers to execute arbitrary SQL statements and to gain RCE.
Threat Intelligence Overview
NVD
CVE.org
EPSS
Exploit-DB
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.
Affected Products (CPE)NVD
Apartment Visitor Management System v1.0 is vulnerable to SQL Injection via /avms/index.php. Rated critical severity (CV
A vulnerability was found in SourceCodester Apartment Visitor Management System 1.0. Rated critical severity (CVSS 9.8),
A vulnerability classified as critical was found in PHPGurukul Apartment Visitors Management System 1.0. Rated medium se
A vulnerability, which was classified as critical, has been found in PHPGurukul Apartment Visitors Management System 1.0
A vulnerability was found in PHPGurukul Apartment Visitors Management System 1.0. Rated medium severity (CVSS 6.9), this
A vulnerability was found in PHPGurukul Apartment Visitors Management System 1.0. Rated medium severity (CVSS 6.9), this
A vulnerability has been found in PHPGurukul Apartment Visitors Management System 1.0 and classified as critical. Rated
A vulnerability was found in PHPGurukul Apartment Visitors Management System 1.0. Rated medium severity (CVSS 6.9), this
A vulnerability classified as critical was found in projectworlds Apartment Visitors Management System 1.0. Rated medium
A vulnerability was found in SourceCodester Apartment Visitor Management System and classified as critical. Rated critic
A vulnerability has been found in SourceCodester Apartment Visitor Management System 1.0 and classified as problematic.
A vulnerability was found in PHPGurukul Apartment Visitors Management System 1.0 and classified as critical.php. Rated m