cnvd - cnvd-2020-41232

cnvd-2020-41232

Vulnerability from cnvd

Title: 多款Cisco产品任意代码执行漏洞

Description:

Cisco RV340 Dual WAN Gigabit VPN Router是一款小型VPN设备。

多款Cisco产品中的安全套接字层（SSL）VPN功能存在任意代码执行漏洞，远程攻击者可借助特制请求利用该漏洞执行任意代码或导致设备重启（拒绝服务）。

Severity: 高

Patch Name: 多款Cisco产品任意代码执行漏洞的补丁

Patch Description:

Cisco RV340 Dual WAN Gigabit VPN Router是一款小型VPN设备。

多款Cisco产品中的安全套接字层（SSL）VPN功能存在任意代码执行漏洞，远程攻击者可借助特制请求利用该漏洞执行任意代码或导致设备重启（拒绝服务）。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-rce-dos-9ZAjkx4

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rce-dos-9ZAjkx4

Impacted products

Name
['Cisco Small Business RV340 Dual WAN Gigabit VPN Router <Release 1.0.03.18', 'Cisco RV340W Dual WAN Gigabit Wireless-AC VPN Router <Release 1.0.03.18', 'Cisco RV345 Dual WAN Gigabit VPN Router <Release 1.0.03.18', 'Cisco RV345P Dual WAN Gigabit POE VPN Router <Release 1.0.03.18']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3357",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3357"
    }
  },
  "description": "Cisco RV340 Dual WAN Gigabit VPN Router\u662f\u4e00\u6b3e\u5c0f\u578bVPN\u8bbe\u5907\u3002\n\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684\u5b89\u5168\u5957\u63a5\u5b57\u5c42\uff08SSL\uff09VPN\u529f\u80fd\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u8bbe\u5907\u91cd\u542f\uff08\u62d2\u7edd\u670d\u52a1\uff09\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rce-dos-9ZAjkx4",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-41232",
  "openTime": "2020-07-21",
  "patchDescription": "Cisco RV340 Dual WAN Gigabit VPN Router\u662f\u4e00\u6b3e\u5c0f\u578bVPN\u8bbe\u5907\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684\u5b89\u5168\u5957\u63a5\u5b57\u5c42\uff08SSL\uff09VPN\u529f\u80fd\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u8bbe\u5907\u91cd\u542f\uff08\u62d2\u7edd\u670d\u52a1\uff09\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\u4ea7\u54c1\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Small Business RV340 Dual WAN Gigabit VPN Router \u003cRelease 1.0.03.18",
      "Cisco RV340W Dual WAN Gigabit Wireless-AC VPN Router \u003cRelease 1.0.03.18",
      "Cisco RV345 Dual WAN Gigabit VPN Router \u003cRelease 1.0.03.18",
      "Cisco RV345P Dual WAN Gigabit POE VPN Router \u003cRelease 1.0.03.18"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rce-dos-9ZAjkx4",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-20",
  "title": "\u591a\u6b3eCisco\u4ea7\u54c1\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-3357 (GCVE-0-2020-3357)

Vulnerability from cvelistv5

Published

2020-07-16 17:21

Modified

2024-11-15 16:54

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-20

Summary

A vulnerability in the Secure Sockets Layer (SSL) VPN feature of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device or cause the device to reload, resulting in a denial of service (DoS) condition. The vulnerability exists because HTTP requests are not properly validated. An attacker could exploit this vulnerability by sending a crafted HTTP request over an SSL connection to an affected device. A successful exploit could allow the attacker to remotely execute arbitrary code on the device or cause the device to reload, resulting in a DoS condition.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rce-dos-9ZAjkx4	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

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        "metrics": [
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        },
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    ],
    "cna": {
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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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