cnvd - cnvd-2020-13154

CNVD-2020-13154

Vulnerability from cnvd - Published: 2020-02-24

Title

D-Link DAP-2610认证绕过漏洞

Description

D-Link DAP-2610是一款无线AC1300 Wave 2双频PoE接入点。 D-Link DAP-2610 2.01RC067中密码的处理存在认证绕过漏洞。该漏洞源于缺少适当的密码检查。攻击者可利用该漏洞在root上下文中执行任意代码。

Severity

高

Patch Name

D-Link DAP-2610认证绕过漏洞的补丁

Patch Description

D-Link DAP-2610是一款无线AC1300 Wave 2双频PoE接入点。 D-Link DAP-2610 2.01RC067中密码的处理存在认证绕过漏洞。该漏洞源于缺少适当的密码检查。攻击者可利用该漏洞在root上下文中执行任意代码。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://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10154

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-8862

Impacted products

Name
D-Link DAP-2610 2.01RC067

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8862",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-8862"
    }
  },
  "description": "D-Link DAP-2610\u662f\u4e00\u6b3e\u65e0\u7ebfAC1300 Wave 2\u53cc\u9891PoE\u63a5\u5165\u70b9\u3002\n\nD-Link DAP-2610 2.01RC067\u4e2d\u5bc6\u7801\u7684\u5904\u7406\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u9002\u5f53\u7684\u5bc6\u7801\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728root\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\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://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10154",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-13154",
  "openTime": "2020-02-24",
  "patchDescription": "D-Link DAP-2610\u662f\u4e00\u6b3e\u65e0\u7ebfAC1300 Wave 2\u53cc\u9891PoE\u63a5\u5165\u70b9\u3002\r\n\r\nD-Link DAP-2610 2.01RC067\u4e2d\u5bc6\u7801\u7684\u5904\u7406\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u9002\u5f53\u7684\u5bc6\u7801\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728root\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "D-Link DAP-2610\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "D-Link DAP-2610 2.01RC067"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8862",
  "serverity": "\u9ad8",
  "submitTime": "2020-02-24",
  "title": "D-Link DAP-2610\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2020-8862 (GCVE-0-2020-8862)

Vulnerability from cvelistv5 – Published: 2020-02-22 00:00 – Updated: 2024-08-04 10:12

Summary

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-2610 Firmware v2.01RC067 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of passwords. The issue results from the lack of proper password checking. An attacker can leverage this vulnerability to execute arbitrary code in the context of root. Was ZDI-CAN-10082.

Severity ?

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-697 - Incorrect Comparison

Assigner

zdi

References

URL

Tags

	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
	https://supportannouncement.us.dlink.com/announce…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	D-Link	DAP-2610	Affected: Firmware v2.01RC067

Credits

chung96vn - Security Researcher of VinCSS (Member of Vingroup)

Show details on NVD website

JSON

To clipboard

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        }
      ],
      "metrics": [
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            "attackVector": "ADJACENT_NETWORK",
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            "baseScore": 8.8,
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            "confidentialityImpact": "HIGH",
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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-2020-13154

CVE-2020-8862 (GCVE-0-2020-8862)

Tags

Sightings

Nomenclature