Vulnerability-Lookup

VAR-202308-2932

Vulnerability from variot - Updated: 2024-01-24 22:29

NPort IAW5000A-I/O Series firmware version v2.2 and prior is affected by a hardcoded credential vulnerabilitywhich poses a potential risk to the security and integrity of the affected device. This vulnerability is attributed to the presence of a hardcoded key, which could potentially facilitate firmware manipulation. Moxa Inc. of NPort IAW5000A-I/O A vulnerability exists in the firmware regarding the use of hardcoded credentials.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. MOXA NPort IAW5000A-I/O Series is a wireless device server used in an industrial environment by China MOXA Company. The server can realize the integration of on-site serial devices and wireless Ethernet, and integrates digital IO, which is suitable for industrial data acquisition applications

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CVE-2023-4204 (GCVE-0-2023-4204)

Vulnerability from cvelistv5 – Published: 2023-08-16 15:12 – Updated: 2024-10-01 18:25

Title

NPort IAW5000A-I/O Series Hardcoded Credential Vulnerability

Summary

Severity

5.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-01 18:14 UTC

CWE

CWE-798 - Use of Hard-coded Credentials

Assigner

Moxa icscert root

References

1 reference

URL	Tags
https://www.moxa.com/en/support/product-support/s…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Moxa	NPort IAW5000A-I/O Series	Affected: 1.0 , ≤ 2.2 (custom)

Show details on NVD website

JSON

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          "capecId": "CAPEC-191",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-191 Read Sensitive Strings Within an Executable"
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      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
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            "userInteraction": "REQUIRED",
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          "descriptions": [
            {
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              "description": "CWE-798 Use of Hard-coded Credentials",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2023-08-16T15:12:01.169Z",
        "orgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
        "shortName": "Moxa"
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          "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230304-nport-iaw5000a-i-o-series-hardcoded-credential-vulnerability"
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          "value": "Moxa has developed appropriate solution to address the vulnerability. The solution for affected products is shown below: \n\n  *  NPort IAW5000A-I/O Series:\u00a0Please contact Moxa Technical Support for the security patch.\n\n\n"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
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      "title": "NPort IAW5000A-I/O Series Hardcoded Credential Vulnerability",
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  "cveMetadata": {
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    "assignerShortName": "Moxa",
    "cveId": "CVE-2023-4204",
    "datePublished": "2023-08-16T15:12:01.169Z",
    "dateReserved": "2023-08-07T11:03:04.564Z",
    "dateUpdated": "2024-10-01T18:25:33.218Z",
    "state": "PUBLISHED"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.