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TITLE:
SAP NetWeaver "EPS_DELETE_FILE" Arbitrary File Deletion Vulnerability

SECUNIA ADVISORY ID:
SA45715

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/45715/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45715

RELEASE DATE:
2011-08-27

DISCUSS ADVISORY:
http://secunia.com/advisories/45715/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/45715/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=45715

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Alexey Sintsov has reported a vulnerability in SAP NetWeaver, which
can be exploited by malicious users to manipulate certain data.

The vulnerability is caused due an input validation error in the
"EPS_DELETE_FILE" function and can be exploited to delete arbitrary
files via directory traversal sequences.

Successful exploitation requires access to a default SAP account e.g.
TMSADM or SAPCPIC.

SOLUTION:
Apply fixes. Please see the vendor's advisory for details.

PROVIDED AND/OR DISCOVERED BY:
Alexey Sintsov, Digital Security Research Group (DSecRG).

ORIGINAL ADVISORY:
SAP:
https://service.sap.com/sap/support/notes/1554030

Digital Security Research Group:
http://dsecrg.com/pages/vul/show.php?id=331

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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Please Note:
Secunia recommends that you verify all advisories you receive by
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Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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