VDB-57231 · CVE-2011-1421 · BID 47410

EMC NetWorker up to 7.6.1.4 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

Summaryinfo

A vulnerability classified as problematic has been found in EMC NetWorker. This impacts an unknown function. Performing a manipulation results in access control. This vulnerability is identified as CVE-2011-1421. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in EMC NetWorker. This affects some unknown processing. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

EMC NetWorker 7.5.x before 7.5.4.3 and 7.6.x before 7.6.1.5, when the client push feature is enabled, uses weak permissions for an unspecified file, which allows local users to gain privileges via unknown vectors.

The weakness was released 04/22/2011 (Website). It is possible to read the advisory at vupen.com. This vulnerability is uniquely identified as CVE-2011-1421 since 03/14/2011. Attacking locally is a requirement. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

It is declared as proof-of-concept.

Upgrading to version 7.6 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 47410†), Secunia (SA44237†) and SecurityTracker (ID 1025383†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

NetWorker

Version

License

commercial

Website

Vendor: https://www.dellemc.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 7.6

VulDB Base Score: 8.4
VulDB Temp Score: 7.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

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
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Proof-of-Concept

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: NetWorker 7.6

Timelineinfo

03/14/2011 🔍
04/18/2011 +35 days 🔍
04/18/2011 +0 days 🔍
04/19/2011 +1 days 🔍
04/22/2011 +3 days 🔍
04/22/2011 +0 days 🔍
03/23/2015 +1431 days 🔍
02/09/2019 +1419 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: vupen.com⛔
Status: Confirmed

CVE: CVE-2011-1421 (🔍)
GCVE (CVE): GCVE-0-2011-1421
GCVE (VulDB): GCVE-100-57231
SecurityFocus: 47410 - EMC NetWorker Unspecified File Remote Code Execution Vulnerability
Secunia: 44237 - EMC NetWorker Insecure File Permissions Privilege Escalation Security Issue, Less Critical
SecurityTracker: 1025383
Vupen: ADV-2011-1025

Entryinfo

Created: 03/23/2015 16:50
Updated: 02/09/2019 10:52
Changes: 03/23/2015 16:50 (59), 02/09/2019 10:52 (1)
Complete: 🔍
Cache ID: 216::103