Vulnerability-Lookup

CNVD-2025-02578

Vulnerability from cnvd - Published: 2025-02-06

Title

Linksys WUMC710命令注入漏洞

Description

Linksys WUMC710是美国Linksys公司的一款通用媒体连接器。 Linksys WUMC710 Wireless-AC Universal Media Connector 1.0.02 (build3)版本及之前版本存在命令注入漏洞。该漏洞源于httpd 二进制文件中的 do_setNTP 函数在构建系统命令时使用未经验证的用户输入。攻击者可利用该漏洞以root身份在底层Linux操作系统上执行任意命令。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.linksys.com/

Reference

https://youtu.be/73-1lhvJPNg

Impacted products

Name
Linksys WUMC710 <=1.0.02 (build3)

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-43971",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-43971"
    }
  },
  "description": "Linksys WUMC710\u662f\u7f8e\u56fdLinksys\u516c\u53f8\u7684\u4e00\u6b3e\u901a\u7528\u5a92\u4f53\u8fde\u63a5\u5668\u3002\n\nLinksys WUMC710 Wireless-AC Universal Media Connector 1.0.02 (build3)\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8ehttpd \u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\u7684 do_setNTP \u51fd\u6570\u5728\u6784\u5efa\u7cfb\u7edf\u547d\u4ee4\u65f6\u4f7f\u7528\u672a\u7ecf\u9a8c\u8bc1\u7684\u7528\u6237\u8f93\u5165\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u8eab\u4efd\u5728\u5e95\u5c42Linux\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.linksys.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-02578",
  "openTime": "2025-02-06",
  "products": {
    "product": "Linksys WUMC710 \u003c=1.0.02 (build3)"
  },
  "referenceLink": "https://youtu.be/73-1lhvJPNg",
  "serverity": "\u9ad8",
  "submitTime": "2023-01-11",
  "title": "Linksys WUMC710\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2022-43971 (GCVE-0-2022-43971)

Vulnerability from cvelistv5 – Published: 2023-01-09 00:00 – Updated: 2025-04-09 14:23

Title

Arbitrary code execution in Linksys WUMC710

Summary

An arbitrary code exection vulnerability exists in Linksys WUMC710 Wireless-AC Universal Media Connector with firmware <= 1.0.02 (build3). The do_setNTP function within the httpd binary uses unvalidated user input in the construction of a system command. An authenticated attacker with administrator privileges can leverage this vulnerability over the network via a malicious GET or POST request to /setNTP.cgi to execute arbitrary commands on the underlying Linux operating system as root.

Severity

7.2 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-09 14:23 UTC

CWE

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

Assigner

trellix mitre root Scorecard

References

3 references

URL	Tags
https://youtu.be/73-1lhvJPNg
https://youtu.be/TeWAmZaKQ_w
https://youtu.be/RfWVYCUBNZ0

Impacted products

1 product

Vendor	Product	Version
Linksys	Linksys WUMC710 Wireless-AC Universal Media Connector	Affected: Firmware , ≤ 1.0.02 (build 3) (custom)

Credits

Jessie Chick of Trellix ARC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:47:05.143Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://youtu.be/73-1lhvJPNg"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://youtu.be/TeWAmZaKQ_w"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://youtu.be/RfWVYCUBNZ0"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-43971",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-09T14:23:00.664166Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-09T14:23:20.652Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Linksys WUMC710 Wireless-AC Universal Media Connector",
          "vendor": "Linksys",
          "versions": [
            {
              "lessThanOrEqual": "1.0.02 (build 3)",
              "status": "affected",
              "version": "Firmware",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Jessie Chick of Trellix ARC"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An arbitrary code exection vulnerability exists in Linksys WUMC710 Wireless-AC Universal Media Connector with firmware \u003c= 1.0.02 (build3). The do_setNTP function within the httpd binary uses unvalidated user input in the construction of a system command. An authenticated attacker with administrator privileges can leverage this vulnerability over the network via a malicious GET or POST request to /setNTP.cgi to execute arbitrary commands on the underlying Linux operating system as root."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-01-09T00:00:00.000Z",
        "orgId": "01626437-bf8f-4d1c-912a-893b5eb04808",
        "shortName": "trellix"
      },
      "references": [
        {
          "url": "https://youtu.be/73-1lhvJPNg"
        },
        {
          "url": "https://youtu.be/TeWAmZaKQ_w"
        },
        {
          "url": "https://youtu.be/RfWVYCUBNZ0"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Arbitrary code execution in Linksys WUMC710",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "01626437-bf8f-4d1c-912a-893b5eb04808",
    "assignerShortName": "trellix",
    "cveId": "CVE-2022-43971",
    "datePublished": "2023-01-09T00:00:00.000Z",
    "dateReserved": "2022-10-28T00:00:00.000Z",
    "dateUpdated": "2025-04-09T14:23:20.652Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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.

Action not permitted

CNVD-2025-02578

CVE-2022-43971 (GCVE-0-2022-43971)

Tags

Sightings

Nomenclature

Related by attack behaviour