Vulnerability-Lookup

CNVD-2022-68368

Vulnerability from cnvd - Published: 2022-10-12

Title

ASUS RT-AX88U解释冲突漏洞

Description

ASUS RT-AX88U是中国华硕（ASUS）公司的一个无线路由器。 ASUS RT-AX88U v3.0.0.4.388.20558之前版本存在解释冲突漏洞，攻击者利用该漏洞可以制作一个特定的URL，如果经过身份验证的受害者访问它，将允许攻击者访问云存储。

Severity

高

Patch Name

ASUS RT-AX88U解释冲突漏洞的补丁

Patch Description

ASUS RT-AX88U是中国华硕（ASUS）公司的一个无线路由器。 ASUS RT-AX88U v3.0.0.4.388.20558之前版本存在解释冲突漏洞，攻击者利用该漏洞可以制作一个特定的URL，如果经过身份验证的受害者访问它，将允许攻击者访问云存储。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-Gaming-Routers/RT-AX88U/HelpDesk_BIOS/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-41437

Impacted products

Name
ASUS rt-ax88u firmware <3.0.0.4.388.20558

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41437",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41437"
    }
  },
  "description": "ASUS RT-AX88U\u662f\u4e2d\u56fd\u534e\u7855\uff08ASUS\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nASUS RT-AX88U v3.0.0.4.388.20558\u4e4b\u524d\u7248\u672c\u5b58\u5728\u89e3\u91ca\u51b2\u7a81\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5236\u4f5c\u4e00\u4e2a\u7279\u5b9a\u7684URL\uff0c\u5982\u679c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u53d7\u5bb3\u8005\u8bbf\u95ee\u5b83\uff0c\u5c06\u5141\u8bb8\u653b\u51fb\u8005\u8bbf\u95ee\u4e91\u5b58\u50a8\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a \r\nhttps://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-Gaming-Routers/RT-AX88U/HelpDesk_BIOS/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-68368",
  "openTime": "2022-10-12",
  "patchDescription": "ASUS RT-AX88U\u662f\u4e2d\u56fd\u534e\u7855\uff08ASUS\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nASUS RT-AX88U v3.0.0.4.388.20558\u4e4b\u524d\u7248\u672c\u5b58\u5728\u89e3\u91ca\u51b2\u7a81\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5236\u4f5c\u4e00\u4e2a\u7279\u5b9a\u7684URL\uff0c\u5982\u679c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u53d7\u5bb3\u8005\u8bbf\u95ee\u5b83\uff0c\u5c06\u5141\u8bb8\u653b\u51fb\u8005\u8bbf\u95ee\u4e91\u5b58\u50a8\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": "ASUS RT-AX88U\u89e3\u91ca\u51b2\u7a81\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ASUS rt-ax88u firmware \u003c3.0.0.4.388.20558"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41437",
  "serverity": "\u9ad8",
  "submitTime": "2022-09-28",
  "title": "ASUS RT-AX88U\u89e3\u91ca\u51b2\u7a81\u6f0f\u6d1e"
}

CVE-2021-41437 (GCVE-0-2021-41437)

Vulnerability from cvelistv5 – Published: 2022-09-26 13:18 – Updated: 2025-05-21 18:37

Summary

An HTTP response splitting attack in web application in ASUS RT-AX88U before v3.0.0.4.388.20558 allows an attacker to craft a specific URL that if an authenticated victim visits it, the URL will give access to the cloud storage of the attacker.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-21 18:36 UTC

CWE

n/a
CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/efchatz/easy-exploits/tree/mai…	x_refsource_MISC
https://www.asus.com/Networking-IoT-Servers/WiFi-…	x_refsource_CONFIRM

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JSON

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            ],
            "url": "https://github.com/efchatz/easy-exploits/tree/main/Web/ASUS/CVE-2021-41437"
          },
          {
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            "url": "https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-Gaming-Routers/RT-AX88U/HelpDesk_BIOS/"
          }
        ],
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      {
        "metrics": [
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              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
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              "privilegesRequired": "NONE",
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                "options": [
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                  },
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                ],
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                "timestamp": "2025-05-21T18:36:13.228314Z",
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      ],
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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.

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.