VDB-79864 · CVE-2015-4545 · BID 79674

EMS Isilon OneFS up to 7.1.1.7/7.2.0.3/7.2.1.0 SmartLock Root-Login access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.6	$0-$5k	0.00

A vulnerability was found in EMS Isilon OneFS up to 7.1.1.7/7.2.0.3/7.2.1.0. It has been declared as critical. This vulnerability affects an unknown functionality of the component SmartLock Root-Login. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

EMC Isilon OneFS 7.1 before 7.1.1.8, 7.2.0 before 7.2.0.4, and 7.2.1 before 7.2.1.1 allows remote authenticated administrators to bypass a SmartLock root-login restriction by creating a root account and establishing a login session.

The weakness was shared 12/21/2015 (Website). The advisory is shared for download at seclists.org. This vulnerability was named CVE-2015-4545 since 06/11/2015. The attack can be initiated remotely. The successful exploitation needs a single authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 7.1.1.8, 7.2.0.4 or 7.2.1.1 eliminates this vulnerability.

Productinfo

Vendor

Name

Isilon OneFS

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.8

VulDB Base Score: 8.0
VulDB Temp Score: 7.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.0
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
ATT&CK: T1068

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Isilon OneFS 7.1.1.8/7.2.0.4/7.2.1.1

Timelineinfo

06/11/2015 🔍
12/21/2015 +193 days 🔍
12/21/2015 +0 days 🔍
12/21/2015 +0 days 🔍
12/22/2015 +1 days 🔍
12/24/2015 +2 days 🔍
01/12/2016 +19 days 🔍
06/21/2018 +891 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Not defined

CVE: CVE-2015-4545 (🔍)
Vulnerability Center: 55637 - EMC Isilon OneFS Remote Restrictions Bypass Vulnerability, High
SecurityFocus: 79674 - EMC Isilon OneFS CVE-2015-4545 Remote Privilege Escalation Vulnerability

Entryinfo

Created: 12/22/2015 10:15
Updated: 06/21/2018 08:56
Changes: 12/22/2015 10:15 (58), 06/21/2018 08:56 (9)
Complete: 🔍