Vulnerability-Lookup

CNVD-2022-67827

Vulnerability from cnvd - Published: 2022-10-11

Title

Synology Mail Station OS命令注入漏洞

Description

Synology Mail Station为您提供网络邮件服务，以访问存储在DiskStation上的电子邮件。 Synology Mail Station存在OS命令注入漏洞，允许远程攻击者可利用该漏洞认证用户通过未明的向量执行任意命令。

Severity

中

Patch Name

Synology Mail Station OS命令注入漏洞的补丁

Patch Description

Synology Mail Station为您提供网络邮件服务，以访问存储在DiskStation上的电子邮件。 Synology Mail Station存在OS命令注入漏洞，允许远程攻击者可利用该漏洞认证用户通过未明的向量执行任意命令。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://www.synology.com/en-us/security/advisory/Synology_SA_21_28

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-43928

Impacted products

Name
Synology Mail Station <20211105-10315

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43928",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-43928"
    }
  },
  "description": "Synology Mail Station\u4e3a\u60a8\u63d0\u4f9b\u7f51\u7edc\u90ae\u4ef6\u670d\u52a1\uff0c\u4ee5\u8bbf\u95ee\u5b58\u50a8\u5728DiskStation\u4e0a\u7684\u7535\u5b50\u90ae\u4ef6\u3002\n\nSynology Mail Station\u5b58\u5728OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8ba4\u8bc1\u7528\u6237\u901a\u8fc7\u672a\u660e\u7684\u5411\u91cf\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.synology.com/en-us/security/advisory/Synology_SA_21_28",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-67827",
  "openTime": "2022-10-11",
  "patchDescription": "Synology Mail Station\u4e3a\u60a8\u63d0\u4f9b\u7f51\u7edc\u90ae\u4ef6\u670d\u52a1\uff0c\u4ee5\u8bbf\u95ee\u5b58\u50a8\u5728DiskStation\u4e0a\u7684\u7535\u5b50\u90ae\u4ef6\u3002\r\n\r\nSynology Mail Station\u5b58\u5728OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8ba4\u8bc1\u7528\u6237\u901a\u8fc7\u672a\u660e\u7684\u5411\u91cf\u6267\u884c\u4efb\u610f\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": "Synology Mail Station OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Synology Mail Station \u003c20211105-10315"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-43928",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-14",
  "title": "Synology Mail Station OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2021-43928 (GCVE-0-2021-43928)

Vulnerability from cvelistv5 – Published: 2022-02-07 02:15 – Updated: 2024-09-17 00:10

Summary

Improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability in mail sending and receiving component in Synology Mail Station before 20211105-10315 allows remote authenticated users to execute arbitrary commands via unspecified vectors.

Severity

9.9 (Critical)


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

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

synology mitre root

References

1 reference

URL	Tags
https://www.synology.com/security/advisory/Synolo…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Synology	Mail Station	Affected: unspecified , < 20211105-10315 (custom)

Date Public

2022-03-11 00:00

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:10:17.188Z",
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              "x_transferred"
            ],
            "url": "https://www.synology.com/security/advisory/Synology_SA_21_28"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Mail Station",
          "vendor": "Synology",
          "versions": [
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              "status": "affected",
              "version": "unspecified",
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      "descriptions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2022-03-25T07:00:15.000Z",
        "orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
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          "tags": [
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          ],
          "url": "https://www.synology.com/security/advisory/Synology_SA_21_28"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "security@synology.com",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                  "product_data": [
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                      "product_name": "Mail Station",
                      "version": {
                        "version_data": [
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                            "affected": "\u003c",
                            "version_affected": "\u003c",
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2022-67827

CVE-2021-43928 (GCVE-0-2021-43928)

Tags

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Nomenclature

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