cnvd - cnvd-2021-58667

cnvd-2021-58667

Vulnerability from cnvd

Title: Acronis Cyber Backup代码问题漏洞

Description:

Acronis Cyber Backup是新加坡安克诺斯（Acronis）的一款数据备份产品。可以对虚拟机和主机进行备份，支持windows、linux的备份,使用AcronisInstantRestore提供极快的恢复性能，并且支持灵活的存储方案，极大保障企业的数据安全。

Acronis Cyber Backup中存在代码问题漏洞，攻击者可利用该漏洞进行SSRF攻击。

Severity: 中

Patch Name: Acronis Cyber Backup代码问题漏洞的补丁

Patch Description:

Acronis Cyber Backup中存在代码问题漏洞，攻击者可利用该漏洞进行SSRF攻击。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.rcesecurity.com/2020/09/CVE-2020-16171-Exploiting-Acronis-Cyber-Backup-for-Fun-and-Emails/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-16171

Impacted products

Name
Acronis Acronis Cyber Backup <12.5 Build 16342

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-16171",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-16171"
    }
  },
  "description": "Acronis Cyber Backup\u662f\u65b0\u52a0\u5761\u5b89\u514b\u8bfa\u65af\uff08Acronis\uff09\u7684\u4e00\u6b3e\u6570\u636e\u5907\u4efd\u4ea7\u54c1\u3002\u53ef\u4ee5\u5bf9\u865a\u62df\u673a\u548c\u4e3b\u673a\u8fdb\u884c\u5907\u4efd\uff0c\u652f\u6301windows\u3001linux\u7684\u5907\u4efd,\u4f7f\u7528AcronisInstantRestore\u63d0\u4f9b\u6781\u5feb\u7684\u6062\u590d\u6027\u80fd\uff0c\u5e76\u4e14\u652f\u6301\u7075\u6d3b\u7684\u5b58\u50a8\u65b9\u6848\uff0c\u6781\u5927\u4fdd\u969c\u4f01\u4e1a\u7684\u6570\u636e\u5b89\u5168\u3002\n\nAcronis Cyber Backup\u4e2d\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884cSSRF\u653b\u51fb\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.rcesecurity.com/2020/09/CVE-2020-16171-Exploiting-Acronis-Cyber-Backup-for-Fun-and-Emails/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-58667",
  "openTime": "2021-08-05",
  "patchDescription": "Acronis Cyber Backup\u662f\u65b0\u52a0\u5761\u5b89\u514b\u8bfa\u65af\uff08Acronis\uff09\u7684\u4e00\u6b3e\u6570\u636e\u5907\u4efd\u4ea7\u54c1\u3002\u53ef\u4ee5\u5bf9\u865a\u62df\u673a\u548c\u4e3b\u673a\u8fdb\u884c\u5907\u4efd\uff0c\u652f\u6301windows\u3001linux\u7684\u5907\u4efd,\u4f7f\u7528AcronisInstantRestore\u63d0\u4f9b\u6781\u5feb\u7684\u6062\u590d\u6027\u80fd\uff0c\u5e76\u4e14\u652f\u6301\u7075\u6d3b\u7684\u5b58\u50a8\u65b9\u6848\uff0c\u6781\u5927\u4fdd\u969c\u4f01\u4e1a\u7684\u6570\u636e\u5b89\u5168\u3002\r\n\r\nAcronis Cyber Backup\u4e2d\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884cSSRF\u653b\u51fb\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": "Acronis Cyber Backup\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Acronis Acronis Cyber Backup \u003c12.5 Build 16342"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-16171",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-21",
  "title": "Acronis Cyber Backup\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-16171 (GCVE-0-2020-16171)

Vulnerability from cvelistv5

Published

2020-09-21 13:07

Modified

2024-08-04 13:37

Severity ?

CWE

Summary

An issue was discovered in Acronis Cyber Backup before 12.5 Build 16342. Some API endpoints on port 9877 under /api/ams/ accept an additional custom Shard header. The value of this header is afterwards used in a separate web request issued by the application itself. This can be abused to conduct SSRF attacks against otherwise unreachable Acronis services that are bound to localhost such as the NotificationService on 127.0.0.1:30572.

References

▼	URL	Tags
	http://seclists.org/fulldisclosure/2020/Sep/33	x_refsource_MISC
	https://www.rcesecurity.com/2020/09/CVE-2020-16171-Exploiting-Acronis-Cyber-Backup-for-Fun-and-Emails/	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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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:37:54.193Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2020/Sep/33"
          },
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.rcesecurity.com/2020/09/CVE-2020-16171-Exploiting-Acronis-Cyber-Backup-for-Fun-and-Emails/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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        }
      ],
      "problemTypes": [
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-21T13:07:07",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2020/Sep/33"
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        {
          "tags": [
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          ],
          "url": "https://www.rcesecurity.com/2020/09/CVE-2020-16171-Exploiting-Acronis-Cyber-Backup-for-Fun-and-Emails/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-16171",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                  "product_data": [
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        "data_version": "4.0",
        "description": {
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              "value": "An issue was discovered in Acronis Cyber Backup before 12.5 Build 16342. Some API endpoints on port 9877 under /api/ams/ accept an additional custom Shard header. The value of this header is afterwards used in a separate web request issued by the application itself. This can be abused to conduct SSRF attacks against otherwise unreachable Acronis services that are bound to localhost such as the NotificationService on 127.0.0.1:30572."
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  },
  "cveMetadata": {
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    "datePublished": "2020-09-21T13:07:07",
    "dateReserved": "2020-07-31T00:00:00",
    "dateUpdated": "2024-08-04T13:37:54.193Z",
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  },
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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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