Mitsubishi Electric GOT2000 TCP/IP Crafted Packet authorization

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Mitsubishi Electric GOT2000 and classified as critical. Impacted is an unknown function of the component TCP/IP Handler. Executing a manipulation as part of Crafted Packet can lead to authorization. This vulnerability is handled as CVE-2020-5598. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Mitsubishi Electric GOT2000 (the affected version is unknown) and classified as critical. This vulnerability affects an unknown code of the component TCP/IP Handler. The manipulation as part of a Crafted Packet leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

TCP/IP function included in the firmware of Mitsubishi Electric GOT2000 series (CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model) contains an improper access control vulnerability, which may which may allow a remote attacker tobypass access restriction and stop the network functions of the products or execute a malicious program via a specially crafted packet.

The weakness was released 07/07/2020 (Website). The advisory is shared for download at jvn.jp. This vulnerability was named CVE-2020-5598 since 01/06/2020. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. 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.

Entries connected to this vulnerability are available at VDB-157753, VDB-157754, VDB-157755 and VDB-157757. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

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

NVD Base Score: 7.5
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: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
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

01/06/2020 🔍
07/07/2020 +183 days 🔍
07/08/2020 +1 days 🔍
07/08/2020 +0 days 🔍

Sourcesinfo

Advisory: jvn.jp
Status: Not defined

CVE: CVE-2020-5598 (🔍)
GCVE (CVE): GCVE-0-2020-5598
GCVE (VulDB): GCVE-100-157756
See also: 🔍

Entryinfo

Created: 07/08/2020 11:15
Updated: 07/08/2020 11:20
Changes: 07/08/2020 11:15 (38), 07/08/2020 11:20 (17)
Complete: 🔍
Cache ID: 216::103

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