Hitachi Energy UNEM R16A inadequate encryption

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Hitachi Energy UNEM R16A, UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C and UNEM R9C. This affects an unknown part. Performing a manipulation results in inadequate encryption. This vulnerability is reported as CVE-2021-40342. The attack requires a local approach. Moreover, an exploit is present. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Hitachi Energy UNEM R16A, UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C and UNEM R9C. It has been classified as problematic. This affects some unknown functionality. The manipulation with an unknown input leads to a inadequate encryption vulnerability. CWE is classifying the issue as CWE-326. The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required. This is going to have an impact on confidentiality.

The weakness was disclosed 01/05/2023. This vulnerability is uniquely identified as CVE-2021-40342. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The exploit is shared for download at cisa.gov. It is declared as proof-of-concept.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

License

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: 3.3
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 7.1
CNA Vector (Hitachi Energy): 🔍

CVSSv2info

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

Exploitinginfo

Class: Inadequate encryption
CWE: CWE-326 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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: 🔍

Timelineinfo

08/31/2021 🔍
01/05/2023 +492 days 🔍
01/05/2023 +0 days 🔍
01/29/2023 +24 days 🔍

Sourcesinfo

Advisory: search.abb.com
Status: Confirmed

CVE: CVE-2021-40342 (🔍)
GCVE (CVE): GCVE-0-2021-40342
GCVE (VulDB): GCVE-100-217527
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/05/2023 22:21
Updated: 01/29/2023 08:27
Changes: 01/05/2023 22:21 (37), 01/29/2023 08:27 (24)
Complete: 🔍
Cache ID: 216::103

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