CVE-2017-14803

Novell NetIQ Access Manager OspUIBasicSSODownload Servlet fileInfo1 Directory Traversal Information Disclosure Vulnerability

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In NetIQ Access Manager 4.3 and 4.4, a bug exists in Identity Server when accessing a basic SSO connector and downloading the BasicSSO connector plugins on IE11 where an attacker can execute arbitrary code on the system.

En NetIQ Access Manager 4.3 y 4.4, existe un error en Identity Server al acceder a un conector SSO básico y descargar los plugins BasicSSO connector en IE11, donde un atacante puede ejecutar código arbitrario en el sistema.

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Novell NetIQ Access Manager. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the downloadBasicSSOServlet servlet. When parsing the fileInfo1 parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

*Credits: rgod and kimiya

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

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

2017-09-27 CVE Reserved
2018-01-19 CVE Published
2024-09-16 CVE Updated
2024-10-02 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source
https://www.novell.com/support/kb/doc.php?id=7022443	X_refsource_confirm

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
Netiq Search vendor "Netiq"		Access Manager Search vendor "Netiq" for product "Access Manager"				4.3 Search vendor "Netiq" for product "Access Manager" and version "4.3"		-		Affected
Netiq Search vendor "Netiq"		Access Manager Search vendor "Netiq" for product "Access Manager"				4.4 Search vendor "Netiq" for product "Access Manager" and version "4.4"		-		Affected