Mitsubishi Electric MC Works64 Packet deserialization

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Mitsubishi Electric MC Works64, MC Works32, ICONICS GenBroker64, Platform Services, Workbench and FrameWorX. This affects an unknown part. The manipulation as part of Packet results in deserialization. This vulnerability was named CVE-2020-12007. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical has been found in Mitsubishi Electric MC Works64, MC Works32, ICONICS GenBroker64, Platform Services, Workbench and FrameWorX. Affected is an unknown code block. The manipulation as part of a Packet leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A specially crafted communication packet sent to the affected devices could allow remote code execution and a denial-of-service condition due to a deserialization vulnerability. This issue affects: Mitsubishi Electric MC Works64 version 4.02C (10.95.208.31) and earlier, all versions; Mitsubishi Electric MC Works32 version 3.00A (9.50.255.02); ICONICS GenBroker64, Platform Services, Workbench, FrameWorX Server version 10.96 and prior; ICONICS GenBroker32 version 9.5 and prior.

The weakness was presented 07/16/2020 (Website). The advisory is shared for download at us-cert.cisa.gov. This vulnerability is traded as CVE-2020-12007 since 04/21/2020. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-158692, VDB-158691, VDB-158690 and VDB-158689 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Deserialization
CWE: CWE-502 / CWE-20
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/21/2020 🔍
07/16/2020 +86 days 🔍
07/17/2020 +1 days 🔍
07/17/2020 +0 days 🔍

Sourcesinfo

Advisory: us-cert.cisa.gov
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-12007 (🔍)
GCVE (CVE): GCVE-0-2020-12007
GCVE (VulDB): GCVE-100-158688
See also: 🔍

Entryinfo

Created: 07/17/2020 09:40
Updated: 07/17/2020 09:45
Changes: 07/17/2020 09:40 (39), 07/17/2020 09:45 (17)
Complete: 🔍
Cache ID: 216::103

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