Mitsubishi Electric MELSEC iQ-R Network Interface TCP/IP session fixiation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Mitsubishi Electric MELSEC iQ-R. The affected element is an unknown function of the file TCP/IP of the component Network Interface Handler. This manipulation causes session fixiation. This vulnerability appears as CVE-2020-5654. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Mitsubishi Electric MELSEC iQ-R (the affected version is unknown). It has been declared as critical. Affected by this vulnerability is an unknown code of the file TCP/IP of the component Network Interface Handler. The manipulation with an unknown input leads to a session fixiation vulnerability. The CWE definition for the vulnerability is CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 11/03/2020. It is possible to read the advisory at jvn.jp. This vulnerability is known as CVE-2020-5654. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

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

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
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: Session fixiation
CWE: CWE-384
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 🔍
11/03/2020 +302 days 🔍
11/03/2020 +0 days 🔍
12/01/2020 +28 days 🔍

Sourcesinfo

Advisory: jvn.jp
Status: Not defined

CVE: CVE-2020-5654 (🔍)
GCVE (CVE): GCVE-0-2020-5654
GCVE (VulDB): GCVE-100-164203

Entryinfo

Created: 11/03/2020 09:05
Updated: 12/01/2020 13:12
Changes: 11/03/2020 09:05 (36), 12/01/2020 13:06 (2), 12/01/2020 13:12 (18)
Complete: 🔍
Cache ID: 216::103

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