Vulnerability-Lookup

CNVD-2020-35174

Vulnerability from cnvd - Published: 2020-06-30

Title

Tenda AC7、AC9和AC10命令注入漏洞

Description

Tenda AC7、AC9和AC10都是中国腾达（Tenda）公司的无线路由器产品。 Tenda AC7、AC9和AC10中存在命令注入漏洞。攻击者可通过发送特制的请求利用该漏洞执行任意操作系统命令。

Severity

高

Formal description

目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本： http://www.tenda.cn/

Reference

http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14558

Impacted products

Name
['Tenda AC7 <=15.03.06.44_CN', 'Tenda AC10 <=15.03.06.23_CN', 'Tenda AC9 <=15.03.05.19(6318)_CN']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-14558"
    }
  },
  "description": "Tenda AC7\u3001AC9\u548cAC10\u90fd\u662f\u4e2d\u56fd\u817e\u8fbe\uff08Tenda\uff09\u516c\u53f8\u7684\u65e0\u7ebf\u8def\u7531\u5668\u4ea7\u54c1\u3002\n\nTenda AC7\u3001AC9\u548cAC10\u4e2d\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u8fd8\u6ca1\u6709\u63d0\u4f9b\u8865\u4e01\u6216\u8005\u5347\u7ea7\u7a0b\u5e8f\uff0c\u6211\u4eec\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u7684\u4e3b\u9875\u4ee5\u83b7\u53d6\u6700\u65b0\u7248\u672c\uff1a\r\nhttp://www.tenda.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-35174",
  "openTime": "2020-06-30",
  "products": {
    "product": [
      "Tenda AC7 \u003c=15.03.06.44_CN",
      "Tenda AC10 \u003c=15.03.06.23_CN",
      "Tenda AC9  \u003c=15.03.05.19(6318)_CN"
    ]
  },
  "referenceLink": "http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14558",
  "serverity": "\u9ad8",
  "submitTime": "2018-11-02",
  "title": "Tenda AC7\u3001AC9\u548cAC10\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2018-14558 (GCVE-0-2018-14558)

Vulnerability from cvelistv5 – Published: 2018-10-30 18:00 – Updated: 2025-10-21 23:45

Summary

An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted goform/setUsbUnload request. This occurs because the "formsetUsbUnload" function executes a dosystemCmd function with untrusted input.

Severity

9.8 (Critical)


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

SSVC

Exploitation: active Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-04 20:44 UTC

CWE

n/a
CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/zsjevilhex/iot/blob/master/rou…	x_refsource_MISC
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Date Public

2018-07-21 00:00

Show details on NVD website

JSON

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              "attackVector": "NETWORK",
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              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
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                  }
                ],
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                "timestamp": "2025-02-04T20:44:12.590931Z",
                "version": "2.0.3"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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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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CNVD-2020-35174

CVE-2018-14558 (GCVE-0-2018-14558)

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