Vulnerability-Lookup

CNVD-2021-09298

Vulnerability from cnvd - Published: 2021-02-05

Title

Cisco Managed Services Accelerator拒绝服务漏洞

Description

Cisco Managed Services Accelerator (MSX)是一个多租户、多服务、云原生的服务创建和交付平台，可帮助服务提供商快速、轻松且经济高效地为企业客户开发和交付托管服务。 Cisco Managed Services Accelerator 3.10.0之前版本的REST API存在拒绝服务漏洞。该漏洞源于该软件记录某些API请求的方式存在问题。攻击者可通过向受影响的设备发送大量特制API请求利用该漏洞导致拒绝服务。

Severity

中

Patch Name

Cisco Managed Services Accelerator拒绝服务漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-msx-dos-4j7sytvU

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-1266

Impacted products

Name
Cisco Cisco Managed Services Accelerator <3.10.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1266",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1266"
    }
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  "description": "Cisco Managed Services Accelerator (MSX)\u662f\u4e00\u4e2a\u591a\u79df\u6237\u3001\u591a\u670d\u52a1\u3001\u4e91\u539f\u751f\u7684\u670d\u52a1\u521b\u5efa\u548c\u4ea4\u4ed8\u5e73\u53f0\uff0c\u53ef\u5e2e\u52a9\u670d\u52a1\u63d0\u4f9b\u5546\u5feb\u901f\u3001\u8f7b\u677e\u4e14\u7ecf\u6d4e\u9ad8\u6548\u5730\u4e3a\u4f01\u4e1a\u5ba2\u6237\u5f00\u53d1\u548c\u4ea4\u4ed8\u6258\u7ba1\u670d\u52a1\u3002\n\nCisco Managed Services Accelerator 3.10.0\u4e4b\u524d\u7248\u672c\u7684REST API\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u8f6f\u4ef6\u8bb0\u5f55\u67d0\u4e9bAPI\u8bf7\u6c42\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u5927\u91cf\u7279\u5236API\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
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  "number": "CNVD-2021-09298",
  "openTime": "2021-02-05",
  "patchDescription": "Cisco Managed Services Accelerator (MSX)\u662f\u4e00\u4e2a\u591a\u79df\u6237\u3001\u591a\u670d\u52a1\u3001\u4e91\u539f\u751f\u7684\u670d\u52a1\u521b\u5efa\u548c\u4ea4\u4ed8\u5e73\u53f0\uff0c\u53ef\u5e2e\u52a9\u670d\u52a1\u63d0\u4f9b\u5546\u5feb\u901f\u3001\u8f7b\u677e\u4e14\u7ecf\u6d4e\u9ad8\u6548\u5730\u4e3a\u4f01\u4e1a\u5ba2\u6237\u5f00\u53d1\u548c\u4ea4\u4ed8\u6258\u7ba1\u670d\u52a1\u3002\r\n\r\nCisco Managed Services Accelerator 3.10.0\u4e4b\u524d\u7248\u672c\u7684REST API\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u8f6f\u4ef6\u8bb0\u5f55\u67d0\u4e9bAPI\u8bf7\u6c42\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u5927\u91cf\u7279\u5236API\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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 Managed Services Accelerator\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco Managed Services Accelerator \u003c3.10.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-1266",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-04",
  "title": "Cisco Managed Services Accelerator\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2021-1266 (GCVE-0-2021-1266)

Vulnerability from cvelistv5 – Published: 2021-02-04 16:35 – Updated: 2024-11-08 23:54

Title

Cisco Managed Services Accelerator Denial of Service Vulnerability

Summary

A vulnerability in the REST API of Cisco Managed Services Accelerator (MSX) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the way that the affected software logs certain API requests. An attacker could exploit this vulnerability by sending a flood of crafted API requests to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device.

Severity ?

4.3 (Medium)


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

CWE

CWE-400

Assigner

cisco

References

URL

Tags

https://tools.cisco.com/security/center/content/C…

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Managed Services Accelerator	Affected: n/a

Show details on NVD website

JSON

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      {
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        },
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            "baseSeverity": "MEDIUM",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-09298

CVE-2021-1266 (GCVE-0-2021-1266)

Tags

Sightings

Nomenclature