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CNVD-2022-82016

Vulnerability from cnvd - Published: 2022-11-28

Title

TCL LinkHub Mesh Wi-Fi操作系统命令注入漏洞

Description

TCL LinkHub Mesh Wi-Fi是TCL公司的一款路由器。 TCL LinkHub Mesh Wi-Fi存在操作系统命令注入漏洞，该漏洞源于confsrv ucloud_add_node函数中，攻击者可利用该漏洞导致任意命令执行。

Severity

高

Formal description

目前没有详细解决方案提供： https://www.tcl.com/us/en/products/connected-home/linkhub/linkhub-mesh-wifi-system-3-pack

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1458

Impacted products

Name
Tcl LinkHub Mesh Wi-Fi MS1G_00_01.00_14

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-22140"
    }
  },
  "description": "TCL LinkHub Mesh Wi-Fi\u662fTCL\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\n\nTCL LinkHub Mesh Wi-Fi\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8econfsrv ucloud_add_node\u51fd\u6570\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u547d\u4ee4\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://www.tcl.com/us/en/products/connected-home/linkhub/linkhub-mesh-wifi-system-3-pack",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-82016",
  "openTime": "2022-11-28",
  "products": {
    "product": "Tcl LinkHub Mesh Wi-Fi MS1G_00_01.00_14"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1458",
  "serverity": "\u9ad8",
  "submitTime": "2022-08-03",
  "title": "TCL LinkHub Mesh Wi-Fi\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2022-22140 (GCVE-0-2022-22140)

Vulnerability from cvelistv5 – Published: 2022-08-05 21:11 – Updated: 2025-04-15 18:58

Summary

An os command injection vulnerability exists in the confsrv ucloud_add_node functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a malicious packet to trigger this vulnerability.

Severity

9.6 (Critical)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-15 18:21 UTC

CWE

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

Assigner

talos mitre root

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
TCL	LinkHub Mesh Wifi	Affected: MS1G_00_01.00_14

Date Public

2022-08-01 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.
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CNVD-2022-82016

CVE-2022-22140 (GCVE-0-2022-22140)

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