iRZ RUH2 up to 2a Firmware Patch data authenticity

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in iRZ RUH2 up to 2a and classified as critical. This issue affects some unknown processing of the component Firmware Patch Handler. This manipulation causes data authenticity. This vulnerability is registered as CVE-2016-2309. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in iRZ RUH2 up to 2a. It has been declared as critical. Affected by this vulnerability is an unknown part of the component Firmware Patch Handler. The manipulation with an unknown input leads to a data authenticity vulnerability. The CWE definition for the vulnerability is CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

iRZ RUH2 before 2b does not validate firmware patches, which allows remote authenticated users to modify data or cause a denial of service via unspecified vectors.

The weakness was published 05/30/2016 (Website). The advisory is shared at ics-cert.us-cert.gov. This vulnerability is known as CVE-2016-2309 since 02/09/2016. The exploitation appears to be easy. The attack can be launched remotely. A single authentication is necessary for exploitation. Neither technical details nor an exploit are publicly available.

Upgrading to version 2b eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Data authenticity
CWE: CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: 🔍
Upgrade: RUH2 2b

Timelineinfo

02/09/2016 🔍
05/29/2016 +110 days 🔍
05/30/2016 +1 days 🔍
05/31/2016 +1 days 🔍
12/22/2018 +935 days 🔍

Sourcesinfo

Advisory: ics-cert.us-cert.gov
Status: Not defined

CVE: CVE-2016-2309 (🔍)
GCVE (CVE): GCVE-0-2016-2309
GCVE (VulDB): GCVE-100-87685

Entryinfo

Created: 05/31/2016 09:26
Updated: 12/22/2018 10:43
Changes: 05/31/2016 09:26 (57), 12/22/2018 10:43 (1)
Complete: 🔍
Cache ID: 216:1DF:103

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