Mitsubishi Electric GT1455-QTBDE up to 05.65.00.BD TCP/IP null pointer dereference

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

Summaryinfo

A vulnerability was found in Mitsubishi Electric GT1455-QTBDE, GT1450-QMBDE, GT1450-QLBDE, GT1455HS-QTBDE and GT1450HS-QMBDE up to 05.65.00.BD. It has been classified as problematic. The impacted element is an unknown function of the component TCPIP Handler. The manipulation leads to null pointer dereference. This vulnerability is referenced as CVE-2020-5646. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Mitsubishi Electric GT1455-QTBDE, GT1450-QMBDE, GT1450-QLBDE, GT1455HS-QTBDE and GT1450HS-QMBDE up to 05.65.00.BD and classified as problematic. This issue affects an unknown code block of the component TCPIP Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability.

The weakness was published 11/06/2020. It is possible to read the advisory at jvn.jp. The identification of this vulnerability is CVE-2020-5646. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
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 🔍
11/06/2020 +305 days 🔍
11/06/2020 +0 days 🔍
12/03/2020 +27 days 🔍

Sourcesinfo

Advisory: jvn.jp
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-5646 (🔍)
GCVE (CVE): GCVE-0-2020-5646
GCVE (VulDB): GCVE-100-164435

Entryinfo

Created: 11/06/2020 12:15
Updated: 12/03/2020 09:56
Changes: 11/06/2020 12:15 (37), 12/03/2020 09:51 (2), 12/03/2020 09:56 (18)
Complete: 🔍
Cache ID: 216::103

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