Mitsubishi Electric GX Works3 1.015R insufficiently protected credentials

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.03

A vulnerability has been found in Mitsubishi Electric GX Works3 1.015R and classified as problematic. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a insufficiently protected credentials vulnerability. The CWE definition for the vulnerability is CWE-522. The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. As an impact it is known to affect confidentiality. The summary by CVE is:

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthorized attacker to disclose sensitive information. As a result, unauthorized users could access to MELSEC safety CPU modules illgally.

The weakness was disclosed 11/25/2022. The advisory is shared at jvn.jp. This vulnerability is known as CVE-2022-29833 since 04/27/2022. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/25/2022). MITRE ATT&CK project uses the attack technique T1552 for this issue.

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

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.8
CNA Vector (Mitsubishi Electric Corporation): 🔒

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Insufficiently protected credentials
CWE: CWE-522
ATT&CK: T1552

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

04/27/2022 CVE reserved
11/25/2022 +212 days Advisory disclosed
11/25/2022 +0 days VulDB entry created
11/25/2022 +0 days VulDB last update

Sourcesinfo

Advisory: jvn.jp
Status: Confirmed

CVE: CVE-2022-29833 (🔒)

Entryinfo

Created: 11/25/2022 08:22 AM
Changes: 11/25/2022 08:22 AM (46)
Complete: 🔍

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