CVE-2016-3976

SAP NetWeaver Directory Traversal Vulnerability

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

*SSVC

Descriptions

Directory traversal vulnerability in SAP NetWeaver AS Java 7.1 through 7.5 allows remote attackers to read arbitrary files via a ..\ (dot dot backslash) in the fileName parameter to CrashFileDownloadServlet, aka SAP Security Note 2234971.

Vulnerabilidad de salto de directorio en SAP NetWeaver AS Java 7.1 hasta la versión 7.5 permite a atacantes remotos leer archivos arbitrarios a través de ..\ (punto punto barra invertida) en el parámetro fileName para CrashFileDownloadServlet, también conocida como SAP Security Note 2234971.

SAP NetWeaver AS JAVA versions 7.1 through 7.5 suffer from a directory traversal vulnerability.

SAP NetWeaver Application Server Java Platforms contains a directory traversal vulnerability via a ..\ (dot dot backslash) in the fileName parameter to CrashFileDownloadServlet. This allows remote attackers to read files.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-04-07 CVE Reserved
2016-04-07 CVE Published
2021-11-03 Exploited in Wild
2022-05-03 KEV Due Date
2024-01-29 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (5)

URL	Tag	Source
https://erpscan.io/advisories/erpscan-16-012	Third Party Advisory
https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/39996	2024-08-06
http://packetstormsecurity.com/files/137528/SAP-NetWeaver-AS-JAVA-7.5-Directory-Traversal.html	2024-08-06
http://seclists.org/fulldisclosure/2016/Jun/40	2024-08-06

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"		Netweaver Application Server Java Search vendor "Sap" for product "Netweaver Application Server Java"				>= 7.10 <= 7.50 Search vendor "Sap" for product "Netweaver Application Server Java" and version " >= 7.10 <= 7.50"		-		Affected