cnvd - cnvd-2020-51416

cnvd-2020-51416

Vulnerability from cnvd

Title: DrayTek Vigor3900、Vigor2960和Vigor300B操作系统命令注入漏洞（CNVD-2020-51416）

Description:

DrayTek Vigor3900等都是中国台湾居易科技（DrayTek）公司的产品。DrayTek Vigor3900是一款宽带路由器/VPN网关设备。Vigor2960是一款负载平衡路由器和VPN网关设备。Vigor300B是一款负载均衡路由器。

DrayTek Vigor3900、Vigor2960和Vigor300B 1.5.1之前版本中存在操作系统命令注入漏洞，攻击者可借助shell元字符利用该漏洞执行命令。

Severity: 高

Patch Name: DrayTek Vigor3900、Vigor2960和Vigor300B操作系统命令注入漏洞（CNVD-2020-51416）的补丁

Patch Description:

DrayTek Vigor3900、Vigor2960和Vigor300B 1.5.1之前版本中存在操作系统命令注入漏洞，攻击者可借助shell元字符利用该漏洞执行命令。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://www.draytek.com/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-15415

Impacted products

Name
['DrayTek Vigor3900 <1.5.1', 'DrayTek Vigor2960 <1.5.1', 'DrayTek Vigor300B <1.5.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15415"
    }
  },
  "description": "DrayTek Vigor3900\u7b49\u90fd\u662f\u4e2d\u56fd\u53f0\u6e7e\u5c45\u6613\u79d1\u6280\uff08DrayTek\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002DrayTek Vigor3900\u662f\u4e00\u6b3e\u5bbd\u5e26\u8def\u7531\u5668/VPN\u7f51\u5173\u8bbe\u5907\u3002Vigor2960\u662f\u4e00\u6b3e\u8d1f\u8f7d\u5e73\u8861\u8def\u7531\u5668\u548cVPN\u7f51\u5173\u8bbe\u5907\u3002Vigor300B\u662f\u4e00\u6b3e\u8d1f\u8f7d\u5747\u8861\u8def\u7531\u5668\u3002\n\nDrayTek Vigor3900\u3001Vigor2960\u548cVigor300B 1.5.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9shell\u5143\u5b57\u7b26\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u547d\u4ee4\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://www.draytek.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-51416",
  "openTime": "2020-09-10",
  "patchDescription": "DrayTek Vigor3900\u7b49\u90fd\u662f\u4e2d\u56fd\u53f0\u6e7e\u5c45\u6613\u79d1\u6280\uff08DrayTek\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002DrayTek Vigor3900\u662f\u4e00\u6b3e\u5bbd\u5e26\u8def\u7531\u5668/VPN\u7f51\u5173\u8bbe\u5907\u3002Vigor2960\u662f\u4e00\u6b3e\u8d1f\u8f7d\u5e73\u8861\u8def\u7531\u5668\u548cVPN\u7f51\u5173\u8bbe\u5907\u3002Vigor300B\u662f\u4e00\u6b3e\u8d1f\u8f7d\u5747\u8861\u8def\u7531\u5668\u3002\r\n\r\nDrayTek Vigor3900\u3001Vigor2960\u548cVigor300B 1.5.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9shell\u5143\u5b57\u7b26\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u547d\u4ee4\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": "DrayTek Vigor3900\u3001Vigor2960\u548cVigor300B\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2020-51416\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "DrayTek Vigor3900 \u003c1.5.1",
      "DrayTek Vigor2960 \u003c1.5.1",
      "DrayTek Vigor300B \u003c1.5.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15415",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-01",
  "title": "DrayTek Vigor3900\u3001Vigor2960\u548cVigor300B\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2020-51416\uff09"
}

CVE-2020-15415 (GCVE-0-2020-15415)

Vulnerability from cvelistv5

Published

2020-06-30 13:37

Modified

2025-07-30 01:45

Severity ?

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

CWE

Summary

On DrayTek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1, cgi-bin/mainfunction.cgi/cvmcfgupload allows remote command execution via shell metacharacters in a filename when the text/x-python-script content type is used, a different issue than CVE-2020-14472.

References

▼	URL	Tags
	https://www.draytek.com/about/security-advisory	x_refsource_MISC
	https://github.com/CLP-team/Vigor-Commond-Injection	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-04T13:26:07.263404Z",
                "version": "2.0.3"
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              "type": "ssvc"
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        ],
        "problemTypes": [
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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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