cnvd - cnvd-2022-55682

cnvd-2022-55682

Vulnerability from cnvd

Title: 多款Cisco Small Business产品拒绝服务漏洞

Description:

Cisco Small Business是美国思科（Cisco）公司的一个交换机。

多款Cisco Small Business产品存在拒绝服务漏洞，该漏洞源于传入 HTTP 数据包的用户输入验证不足。未经身份验证的远程攻击者可利用该漏洞执行任意代码或导致受影响的设备意外重启，从而导致拒绝服务（DoS）情况。

Severity: 高

Patch Name: 多款Cisco Small Business产品拒绝服务漏洞的补丁

Patch Description:

Cisco Small Business是美国思科（Cisco）公司的一个交换机。

多款Cisco Small Business产品存在拒绝服务漏洞，该漏洞源于传入 HTTP 数据包的用户输入验证不足。未经身份验证的远程攻击者可利用该漏洞执行任意代码或导致受影响的设备意外重启，从而导致拒绝服务（DoS）情况。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:

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-sb-rv-overflow-s2r82P9v

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-overflow-s2r82P9v

Impacted products

Name
['Cisco RV110W', 'Cisco RV130W', 'Cisco RV215W', 'Cisco RV130']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-20825",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-20825"
    }
  },
  "description": "Cisco Small Business\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u4ea4\u6362\u673a\u3002\n\n\u591a\u6b3eCisco Small Business\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f20\u5165 HTTP \u6570\u636e\u5305\u7684\u7528\u6237\u8f93\u5165\u9a8c\u8bc1\u4e0d\u8db3\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u610f\u5916\u91cd\u542f\uff0c\u4ece\u800c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08DoS\uff09\u60c5\u51b5\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-overflow-s2r82P9v",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-55682",
  "openTime": "2022-08-08",
  "patchDescription": "Cisco Small Business\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u4ea4\u6362\u673a\u3002\r\n\r\n\u591a\u6b3eCisco Small Business\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f20\u5165 HTTP \u6570\u636e\u5305\u7684\u7528\u6237\u8f93\u5165\u9a8c\u8bc1\u4e0d\u8db3\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u610f\u5916\u91cd\u542f\uff0c\u4ece\u800c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08DoS\uff09\u60c5\u51b5\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": "\u591a\u6b3eCisco Small Business\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco RV110W",
      "Cisco RV130W",
      "Cisco RV215W",
      "Cisco RV130"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-overflow-s2r82P9v",
  "serverity": "\u9ad8",
  "submitTime": "2022-06-17",
  "title": "\u591a\u6b3eCisco Small Business\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-20825 (GCVE-0-2022-20825)

Vulnerability from cvelistv5

Published

2022-06-15 17:55

Modified

2024-11-01 19:02

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-121

Summary

A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient user input validation of incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device using root-level privileges. Cisco has not released software updates that address this vulnerability.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-overflow-s2r82P9v	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Small Business RV Series Router Firmware	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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      },
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        "metrics": [
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                  },
                  {
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-01T18:44:56.633453Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "versions": [
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      "exploits": [
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      "metrics": [
        {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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