Vulnerability-Lookup

CNVD-2019-21077

Vulnerability from cnvd - Published: 2019-07-04

Title

D-Link DCS-1130命令注入漏洞（CNVD-2019-21077）

Description

D-Link DCS-1130是中国台湾友讯（D-Link）公司的一款网络摄像机。 D-Link DCS-1130中的Video功能存在命令注入漏洞。攻击者可利用该漏洞控制设备并执行任意代码。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.dlink.com/

Reference

https://seclists.org/bugtraq/2019/Jun/8 http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf

Impacted products

Name
D-Link DCS-1130

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8404"
    }
  },
  "description": "D-Link DCS-1130\u662f\u4e2d\u56fd\u53f0\u6e7e\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7f51\u7edc\u6444\u50cf\u673a\u3002\n\nD-Link DCS-1130\u4e2d\u7684Video\u529f\u80fd\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u8bbe\u5907\u5e76\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "stevesim84",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.dlink.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-21077",
  "openTime": "2019-07-04",
  "products": {
    "product": "D-Link DCS-1130"
  },
  "referenceLink": "https://seclists.org/bugtraq/2019/Jun/8\r\nhttp://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html\r\nhttps://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2019-07-04",
  "title": "D-Link DCS-1130\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2019-21077\uff09"
}

CVE-2017-8404 (GCVE-0-2017-8404)

Vulnerability from cvelistv5 – Published: 2019-07-02 18:47 – Updated: 2024-08-05 16:34

Summary

An issue was discovered on D-Link DCS-1130 devices. The device provides a user with the capability of setting a SMB folder for the video clippings recorded by the device. It seems that the POST parameters passed in this request (to test if email credentials and hostname sent to the device work properly) result in being passed as commands to a "system" API in the function and thus result in command injection on the device. If the firmware version is dissected using binwalk tool, we obtain a cramfs-root archive which contains the filesystem set up on the device that contains all the binaries. The library "libmailutils.so" is the one that has the vulnerable function "sub_1FC4" that receives the values sent by the POST request. If we open this binary in IDA-pro we will notice that this follows an ARM little endian format. The function sub_1FC4 in IDA pro is identified to be receiving the values sent in the POST request and the value set in POST parameter "receiver1" is extracted in function "sub_15AC" which is then passed to the vulnerable system API call. The vulnerable library function is accessed in "cgibox" binary at address 0x0008F598 which calls the "mailLoginTest" function in "libmailutils.so" binary as shown below which results in the vulnerable POST parameter being passed to the library which results in the command injection issue.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://seclists.org/bugtraq/2019/Jun/8	mailing-listx_refsource_BUGTRAQ
http://packetstormsecurity.com/files/153226/Dlink…	x_refsource_MISC
https://github.com/ethanhunnt/IoT_vulnerabilities…	x_refsource_MISC

Date Public

2019-06-07 00:00

Show details on NVD website

JSON

To clipboard

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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.

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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Action not permitted

CNVD-2019-21077

CVE-2017-8404 (GCVE-0-2017-8404)

Tags

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