Mitsubishi Electric MC Works64 Packet out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Mitsubishi Electric MC Works64, MC Works32, ICONICS GenBroker64, Platform Services, Workbench and FrameWorX. This issue affects some unknown processing. Such manipulation as part of Packet leads to out-of-bounds write. This vulnerability is referenced as CVE-2020-12011. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Mitsubishi Electric MC Works64, MC Works32, ICONICS GenBroker64, Platform Services, Workbench and FrameWorX. Affected by this issue is an unknown function. The manipulation as part of a Packet leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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

The weakness was published 07/16/2020 (Website). The advisory is available at us-cert.cisa.gov. This vulnerability is handled as CVE-2020-12011 since 04/21/2020. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

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

Similar entries are available at VDB-158689 and VDB-158691. If you want to get best quality of vulnerability data, you may have to visit VulDB.

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: Out-of-bounds write
CWE: CWE-787 / CWE-119
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

CVE: CVE-2020-12011 (🔍)
GCVE (CVE): GCVE-0-2020-12011
GCVE (VulDB): GCVE-100-158690
See also: 🔍

Entryinfo

Created: 07/17/2020 09:41
Updated: 07/17/2020 09:46
Changes: 07/17/2020 09:41 (38), 07/17/2020 09:46 (17)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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