Dell EMC Unity Operating Environment up to 4.3.0 os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Dell EMC Unity Operating Environment up to 4.3.0 (Feedback Software). Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Dell EMC Unity Operating Environment (OE) versions prior to 4.3.0.1522077968 are affected by multiple OS command injection vulnerabilities. A remote application admin user could potentially exploit the vulnerabilities to execute arbitrary OS commands as system root on the system where Dell EMC Unity is installed.

The bug was discovered 05/03/2018. The weakness was shared 05/08/2018 as not defined mailinglist post (Full-Disclosure). The advisory is available at seclists.org. This vulnerability is handled as CVE-2018-1239 since 12/06/2017. The attack may be launched remotely. A simple authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 4.3.0.1522077968 eliminates this vulnerability.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-74 / CWE-707
ATT&CK: T1202

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Unity Operating Environment 4.3.0.1522077968

Timelineinfo

12/06/2017 🔍
05/03/2018 +148 days 🔍
05/03/2018 +0 days 🔍
05/08/2018 +4 days 🔍
05/08/2018 +0 days 🔍
05/09/2018 +1 days 🔍
03/08/2023 +1764 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: DSA-2018-063
Status: Not defined

CVE: CVE-2018-1239 (🔍)
SecurityFocus: 104092 - Multiple Dell EMC Products CVE-2018-1239 Multiple Remote Command Injection Vulnerabilities

Entryinfo

Created: 05/09/2018 10:37
Updated: 03/08/2023 20:53
Changes: 05/09/2018 10:37 (61), 02/03/2020 08:32 (3), 03/08/2023 20:53 (4)
Complete: 🔍

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