cnvd - cnvd-2025-23477

CNVD-2025-23477

Vulnerability from cnvd - Published: 2025-10-13

Title

Dell Avamar访问令牌重用漏洞

Description

Dell Avamar是戴尔推出的数据备份和恢复解决方案，主要为企业提供高效、灵活的数据保护服务，支持物理、虚拟及云环境。 Dell Avamar存在访问令牌重用漏洞，该漏洞源于在AUI中包含访问令牌重用，目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Dell Avamar访问令牌重用漏洞的补丁

Patch Description

Dell Avamar是戴尔推出的数据备份和恢复解决方案，主要为企业提供高效、灵活的数据保护服务，支持物理、虚拟及云环境。 Dell Avamar存在访问令牌重用漏洞，该漏洞源于在AUI中包含访问令牌重用，目前没有详细的漏洞细节提供。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

目前厂商已发布升级程序修复该安全问题，详情见厂商官网： https://www.dell.com/support/kbdoc/en-us/000281275/dsa-2025-071-security-update-for-dell-avamar-for-multiple-component-vulnerabilities

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-21117

Impacted products

Name
DELL Dell Avamar <=19.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-21117",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-21117"
    }
  },
  "description": "Dell Avamar\u662f\u6234\u5c14\u63a8\u51fa\u7684\u6570\u636e\u5907\u4efd\u548c\u6062\u590d\u89e3\u51b3\u65b9\u6848\uff0c\u4e3b\u8981\u4e3a\u4f01\u4e1a\u63d0\u4f9b\u9ad8\u6548\u3001\u7075\u6d3b\u7684\u6570\u636e\u4fdd\u62a4\u670d\u52a1\uff0c\u652f\u6301\u7269\u7406\u3001\u865a\u62df\u53ca\u4e91\u73af\u5883\u3002\n\nDell Avamar\u5b58\u5728\u8bbf\u95ee\u4ee4\u724c\u91cd\u7528\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728AUI\u4e2d\u5305\u542b\u8bbf\u95ee\u4ee4\u724c\u91cd\u7528\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://www.dell.com/support/kbdoc/en-us/000281275/dsa-2025-071-security-update-for-dell-avamar-for-multiple-component-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-23477",
  "openTime": "2025-10-13",
  "patchDescription": "Dell Avamar\u662f\u6234\u5c14\u63a8\u51fa\u7684\u6570\u636e\u5907\u4efd\u548c\u6062\u590d\u89e3\u51b3\u65b9\u6848\uff0c\u4e3b\u8981\u4e3a\u4f01\u4e1a\u63d0\u4f9b\u9ad8\u6548\u3001\u7075\u6d3b\u7684\u6570\u636e\u4fdd\u62a4\u670d\u52a1\uff0c\u652f\u6301\u7269\u7406\u3001\u865a\u62df\u53ca\u4e91\u73af\u5883\u3002\r\n\r\nDell Avamar\u5b58\u5728\u8bbf\u95ee\u4ee4\u724c\u91cd\u7528\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728AUI\u4e2d\u5305\u542b\u8bbf\u95ee\u4ee4\u724c\u91cd\u7528\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Dell Avamar\u8bbf\u95ee\u4ee4\u724c\u91cd\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "DELL Dell Avamar \u003c=19.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-21117",
  "serverity": "\u4e2d",
  "submitTime": "2025-02-18",
  "title": "Dell Avamar\u8bbf\u95ee\u4ee4\u724c\u91cd\u7528\u6f0f\u6d1e"
}

CVE-2025-21117 (GCVE-0-2025-21117)

Vulnerability from cvelistv5 – Published: 2025-02-05 13:10 – Updated: 2025-02-12 20:51

Summary

Dell Avamar, version 19.4 or later, contains an access token reuse vulnerability in the AUI. A low privileged local attacker could potentially exploit this vulnerability, leading to fully impersonating the user.

Severity ?

6.6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

CWE

CWE-672 - Operation on a Resource after Expiration or Release

Assigner

dell

References

URL

Tags

https://www.dell.com/support/kbdoc/en-us/00028127…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Dell	Avamar	Affected: 19.4 Affected: 19.7 Affected: 19.8 Affected: 19.9 Affected: 19.10 Affected: 19.10 SP1

Show details on NVD website

JSON

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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-2025-23477

CVE-2025-21117 (GCVE-0-2025-21117)

Tags

Sightings

Nomenclature