SAP J2EE Engine Core telnet interface weak security

sap-j2eenginecore-telnet-weak-security (59502) The risk level is classified as MediumMedium Risk

Description:

SAP J2EE Engine Core could provide weaker than expected security, caused by an unspecified error in the telnet interface. An attacker could exploit this vulnerability to replay authentication credentials and possibly launch further attacks against the system.

*CVSS:

Base Score: 4.3
  Access Vector: Network
  Access Complexity: Medium
  Authentication: None
  Confidentiality Impact: None
  Integrity Impact: Partial
  Availability Impact: None
 
Temporal Score: 3.2
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed

Consequences:

Other

Remedy:

Refer to SAP Note 1425847 for patch, upgrade or suggested workaround information. See References.

References:

  • Full-Disclosure Mailing List, Wed Jun 16 2010: [Onapsis Security Advisory 2010-005] SAP J2EE Telnet Administration Security Check Bypass.
  • SAP Web site: SAP Note 1425847.
  • BID-40916: SAP J2EE Engine Telnet Unspecified Information Disclosure Vulnerability
  • CVE-2010-2347: The Telnet interface in the SAP J2EE Engine Core (SAP-JEECOR) 6.40 through 7.02, and Server Core (SERVERCORE) 7.10 through 7.30 allows remote authenticated users to bypass a security check and conduct SMB relay attacks via unspecified vectors.
  • OSVDB ID: 65613: SAP J2EE Engine Telnet Interface SMB Relay Authentication Bypass
  • SA40223: SAP J2EE Telnet Interface Credentials Reflection Vulnerability
  • SECTRACK ID: 1024114: SAP J2EE Engine Telnet Interface Lets Remote Authenticated Users Bypass Some Administrative Access Controls

Platforms Affected:

  • SAP J2EE Engine Core 6.4
  • SAP J2EE Engine Core 7
  • SAP J2EE Engine Core 7.01
  • SAP J2EE Engine Core 7.02
  • SAP J2EE Engine Core 7.1
  • SAP J2EE Engine Core 7.11
  • SAP J2EE Engine Core 7.2
  • SAP J2EE Engine Core 7.3

Reported:

Jun 16, 2010

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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