CVE-2016-6144

SAP HANA DB 1.00.73.00.389160 SYSTEM User Brute Force

Severity Score

8.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The SQL interface in SAP HANA before Revision 102 does not limit the number of login attempts for the SYSTEM user when the password_lock_for_system_user is not supported or is configured as "False," which makes it easier for remote attackers to bypass authentication via a brute force attack, aka SAP Security Note 2216869.

La interfaz SQL en SAP HANA en versiones anteriores a Revision 102 no limita el número de intentos de inicio de sesión para el usuario SYSTEM cuando el password_lock_for_system_user no es apoyado o está configurado como "False," lo que facilita a atacantes remotos eludir la autenticación a través de un ataque de fuerza bruta, también conocido como SAP Security Note 2216869.

SAP HANA DB version 1.00.73.00.389160 fails to institute any brute force protections for gaining access to the SYSTEM user.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-07-01 CVE Reserved
2016-08-05 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-284: Improper Access Control

CAPEC

References (4)

URL	Tag	Source
http://packetstormsecurity.com/files/138443/SAP-HANA-DB-1.00.73.00.389160-SYSTEM-User-Brute-Force.html	X_refsource_misc
http://seclists.org/fulldisclosure/2016/Aug/91	Mailing List
http://www.securityfocus.com/bid/92065	Third Party Advisory
https://www.onapsis.com/blog/onapsis-publishes-15-advisories-sap-hana-and-building-components	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sap Search vendor "Sap"		Hana Search vendor "Sap" for product "Hana"				<= 1.00.73.00.389160 Search vendor "Sap" for product "Hana" and version " <= 1.00.73.00.389160"		-		Affected