Vulnerability-Lookup

CNVD-2021-37126

Vulnerability from cnvd - Published: 2021-05-26

Title

Cisco Small Business输入验证错误漏洞（CNVD-2021-37126）

Description

Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business 品存在输入验证错误漏洞，该漏洞源于对用户提供的验证错误造成的。攻击者可利用该漏洞对受影响的设备的攻击执行命令注入。

Severity

中

Patch Name

Cisco Small Business输入验证错误漏洞（CNVD-2021-37126）的补丁

Patch Description

Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business 品存在输入验证错误漏洞，该漏洞源于对用户提供的验证不正确造成的。攻击者可利用该漏洞对受影响的设备的攻击执行命令注入。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，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-wap-inject-Mp9FSdG

Reference

https://www.auscert.org.au/bulletins/ESB-2021.1777.2

Impacted products

Name
['Cisco Cisco Small Business 100 Series Wireless', 'Cisco Cisco Small Business 300 Series Wireless', 'Cisco Cisco Small Business 500 Series Wireless']

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1552"
    }
  },
  "description": "Cisco Small Business\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u4ea4\u6362\u673a\u3002\n\nCisco Small Business \u54c1\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u9a8c\u8bc1\u9519\u8bef\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u7684\u653b\u51fb\u6267\u884c\u547d\u4ee4\u6ce8\u5165\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37126",
  "openTime": "2021-05-26",
  "patchDescription": "Cisco Small Business\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u4ea4\u6362\u673a\u3002\r\n\r\nCisco Small Business \u54c1\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u9a8c\u8bc1\u4e0d\u6b63\u786e\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u7684\u653b\u51fb\u6267\u884c\u547d\u4ee4\u6ce8\u5165\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": "Cisco Small Business\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-37126\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Cisco Small Business 100 Series Wireless",
      "Cisco Cisco Small Business 300 Series Wireless",
      "Cisco Cisco Small Business 500 Series Wireless"
    ]
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2021.1777.2",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-24",
  "title": "Cisco Small Business\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-37126\uff09"
}

CVE-2021-1552 (GCVE-0-2021-1552)

Vulnerability from cvelistv5 – Published: 2021-05-22 06:40 – Updated: 2024-11-08 23:14

Title

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Summary

Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series Wireless Access Points could allow an authenticated, remote attacker to perform command injection attacks against an affected device. These vulnerabilities are due to improper validation of user-supplied input. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to the web-based management interface of an affected system. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the device. To exploit these vulnerabilities, the attacker must have valid administrative credentials for the device.

Severity

4.7 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-08 20:42 UTC

CWE

CWE-77

Assigner

cisco mitre root Scorecard

References

1 reference

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Business Wireless Access Point Software	Affected: n/a

Date Public

2021-05-19 00:00

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:18:10.291Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-wap-inject-Mp9FSdG"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2021-1552",
                "options": [
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                    "Exploitation": "none"
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
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                "timestamp": "2024-11-08T20:42:42.636928Z",
                "version": "2.0.3"
              },
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          }
        ],
        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
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          "vendor": "Cisco",
          "versions": [
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            }
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      ],
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            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
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      },
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          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-wap-inject-Mp9FSdG"
        }
      ],
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      },
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      "x_legacyV4Record": {
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          "STATE": "PUBLIC",
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        },
        "affects": {
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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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CNVD-2021-37126

CVE-2021-1552 (GCVE-0-2021-1552)

Tags

Sightings

Nomenclature

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