CVE-2021-3278
Local Service Search Engine Management System 1.0 has a vulnerability through authentication...
Local Service Search Engine Management System 1.0 has a vulnerability through authentication bypass using SQL injection . Using this vulnerability, an attacker can bypass the login page.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Local Service Search Engine Management System 1.0 has a vulnerability through authentication bypass using SQL injection . Using this vulnerability, an attacker can bypass the login page.
- Record
CVE-2021-3278- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-89
- Updated
- 2026-11-02
CVE List No score
Local Service Search Engine Management System 1.0 has a vulnerability through authentication bypass using SQL injection . Using this vulnerability, an attacker can bypass the login page.
- Record
CVE-2021-3278- Updated
- 2026-11-02
EUVDEUVD-2021-26616 No score
Local Service Search Engine Management System 1.0 has a vulnerability through authentication bypass using SQL injection . Using this vulnerability, an attacker can bypass the login page.
- Record
EUVD-2021-26616- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rx67-4gm4-fq5p
Local Service Search Engine Management System 1.0 has a vulnerability through authentication...
Local Service Search Engine Management System 1.0 has a vulnerability through authentication bypass using SQL injection . Using this vulnerability, an attacker can bypass the login page.
- Record
GHSA-rx67-4gm4-fq5p- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Local Service Search Engine Management System 1.0 - SQLi Authentication Bypass | 2020-12-02 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-3278 is a critical vulnerability (CVSS 9.8) in Local Services Search Engine Management System Project Services Search Engine Management System, published January 25, 2021. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 25.5%, the 97th percentile. No source names a fixed version.
References
exploit-db.com/exploits/49163
sourcecodester.com/php/14607/local-service-search-engine-management-system-using-phpmysqli-source-code.html
packetstormsecurity.com/files/162919/Local-Service-Search-Engine-Management-System-1.0-SQL-Injection.html
nvd.nist.gov/vuln/detail/CVE-2021-3278
github.com/advisories/GHSA-rx67-4gm4-fq5p