Vulnerability-Lookup

CNVD-2024-41851

Vulnerability from cnvd - Published: 2024-10-28

Title

MOXA NPort W2150A/W2250A Series缓冲区溢出漏洞

Description

MOXA NPort W2150A/W2250A是中国摩莎（MOXA）公司的一系列无线设备联网服务器。 MOXA NPort W2150A/W2250A Series 2.3及之前版本存在缓冲区溢出漏洞，远程攻击者可利用该漏洞通过向Web服务发送特制的有效载荷导致系统拒绝服务。

Severity

高

Patch Name

MOXA NPort W2150A/W2250A Series缓冲区溢出漏洞的补丁

Patch Description

MOXA NPort W2150A/W2250A是中国摩莎（MOXA）公司的一系列无线设备联网服务器。 MOXA NPort W2150A/W2250A Series 2.3及之前版本存在缓冲区溢出漏洞，远程攻击者可利用该漏洞通过向Web服务发送特制的有效载荷导致系统拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.moxa.com/en/support/product-support/security-advisory/mpsa-238975-nport-w2150a-w2250a-series-web-server-stack-based-buffer-overflow-vulnerability

Reference

https://cxsecurity.com/cveshow/CVE-2024-1220/

Impacted products

Name
MOXA NPort W2150A/W2250A Series <=2.3

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-1220"
    }
  },
  "description": "MOXA NPort W2150A/W2250A\u662f\u4e2d\u56fd\u6469\u838e\uff08MOXA\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u65e0\u7ebf\u8bbe\u5907\u8054\u7f51\u670d\u52a1\u5668\u3002\n\nMOXA NPort W2150A/W2250A Series 2.3\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5411Web\u670d\u52a1\u53d1\u9001\u7279\u5236\u7684\u6709\u6548\u8f7d\u8377\u5bfc\u81f4\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-41851",
  "openTime": "2024-10-28",
  "patchDescription": "MOXA NPort W2150A/W2250A\u662f\u4e2d\u56fd\u6469\u838e\uff08MOXA\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u65e0\u7ebf\u8bbe\u5907\u8054\u7f51\u670d\u52a1\u5668\u3002\r\n\r\nMOXA NPort W2150A/W2250A Series 2.3\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5411Web\u670d\u52a1\u53d1\u9001\u7279\u5236\u7684\u6709\u6548\u8f7d\u8377\u5bfc\u81f4\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "MOXA NPort W2150A/W2250A Series\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MOXA NPort W2150A/W2250A Series \u003c=2.3"
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2024-1220/",
  "serverity": "\u9ad8",
  "submitTime": "2024-03-12",
  "title": "MOXA NPort W2150A/W2250A Series\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2024-1220 (GCVE-0-2024-1220)

Vulnerability from cvelistv5 – Published: 2024-03-06 01:51 – Updated: 2024-08-23 20:33

Title

NPort W2150A/W2250A Series Web Server Stack-based Buffer Overflow Vulnerability

Summary

A stack-based buffer overflow in the built-in web server in Moxa NPort W2150A/W2250A Series firmware version 2.3 and prior allows a remote attacker to exploit the vulnerability by sending crafted payload to the web service. Successful exploitation of the vulnerability could result in denial of service.

Severity

8.2 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-03-06 19:33 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

Moxa icscert root

References

1 reference

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

Impacted products

2 products

Vendor	Product	Version
Moxa	NPort W2150A/W2250A Series	Affected: 1.0 , ≤ 2.3 (custom)
moxa	nport_w2150a_firmware	Affected: 1.0 , ≤ 2.3 (custom) cpe:2.3:o:moxa:nport_w2150a_firmware::::::::

Credits

Vladimir Razov from Positive Technologies

Show details on NVD website

JSON

To clipboard

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                "timestamp": "2024-03-06T19:33:23.992159Z",
                "version": "2.0.3"
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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.

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