cnvd - cnvd-2021-58247

cnvd-2021-58247

Vulnerability from cnvd

Title: LOGITEC CORPORATION LAN-W300N/PGRB缓冲区溢出漏洞

Description:

LOGITEC CORPORATION LAN-W300N/PGRB是一款无线路由设备。

LOGITEC CORPORATION LAN-W300N/PGRB存在缓冲区溢出漏洞，攻击者可利用该漏洞通过未指定的向量执行任意操作系统命令。

Severity: 高

Patch Name: LOGITEC CORPORATION LAN-W300N/PGRB缓冲区溢出漏洞的补丁

Patch Description:

LOGITEC CORPORATION LAN-W300N/PGRB是一款无线路由设备。

LOGITEC CORPORATION LAN-W300N/PGRB存在缓冲区溢出漏洞，攻击者可利用该漏洞通过未指定的向量执行任意操作系统命令。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.elecom.co.jp/news/security/20210126-01/

Reference: https://www.elecom.co.jp/news/security/20210126-01/

Impacted products

Name
LOGITEC CORPORATION LAN-W300N/PGRB

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20640",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20640"
    }
  },
  "description": "LOGITEC CORPORATION LAN-W300N/PGRB\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u8bbe\u5907\u3002\n\nLOGITEC CORPORATION LAN-W300N/PGRB\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672a\u6307\u5b9a\u7684\u5411\u91cf\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u7cfb\u7edf\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.elecom.co.jp/news/security/20210126-01/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-58247",
  "openTime": "2021-08-04",
  "patchDescription": "LOGITEC CORPORATION LAN-W300N/PGRB\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u8bbe\u5907\u3002\r\n\r\nLOGITEC CORPORATION LAN-W300N/PGRB\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672a\u6307\u5b9a\u7684\u5411\u91cf\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u7cfb\u7edf\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": "LOGITEC CORPORATION LAN-W300N/PGRB\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "LOGITEC CORPORATION LAN-W300N/PGRB"
  },
  "referenceLink": "https://www.elecom.co.jp/news/security/20210126-01/",
  "serverity": "\u9ad8",
  "submitTime": "2021-02-01",
  "title": "LOGITEC CORPORATION LAN-W300N/PGRB\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-20640 (GCVE-0-2021-20640)

Vulnerability from cvelistv5

Published

2021-02-12 06:15

Modified

2024-08-03 17:45

Severity ?

CWE

Buffer Overflow

Summary

Buffer overflow vulnerability in LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute an arbitrary OS command via unspecified vectors.

References

▼	URL	Tags
	https://www.elecom.co.jp/news/security/20210126-01/	x_refsource_MISC
	https://jvn.jp/en/jp/JVN96783542/index.html	x_refsource_MISC
	https://lists.apache.org/thread.html/rc1778b38e74b5b6142414d57623bd55b023a72361f422836782fca3c%40%3Cdev.tomcat.apache.org%3E	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	LOGITEC CORPORATION	LAN-W300N/PGRB	Version: LAN-W300N/PGRB

Show details on NVD website

JSON

To clipboard

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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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