Vulnerability-Lookup

CNVD-2021-39026

Vulnerability from cnvd - Published: 2021-06-03

Title

Synology Video Station Video Station服务器端请求伪造漏洞

Description

Synology Video Station是一个视频管理中心。可以管理 Synology NAS 上的所有电影、电视节目和家庭视频。 Synology Video Station webapi组件在2.4.10-1632之前存在服务器端请求伪造漏洞，远程认证攻击者可利用该漏洞通过未指定的载体向内网资源发送任意请求。

Severity

中

Patch Name

Synology Video Station Video Station服务器端请求伪造漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.synology.cn/zh-cn/security/advisory/Synology_SA_21_04

Reference

https://www.synology.com/security/advisory/Synology_SA_21_04

Impacted products

Name
Synology Video Station <2.4.10-1632

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-33181"
    }
  },
  "description": "Synology Video Station\u662f\u4e00\u4e2a\u89c6\u9891\u7ba1\u7406\u4e2d\u5fc3\u3002\u53ef\u4ee5\u7ba1\u7406 Synology NAS \u4e0a\u7684\u6240\u6709\u7535\u5f71\u3001\u7535\u89c6\u8282\u76ee\u548c\u5bb6\u5ead\u89c6\u9891\u3002\n\nSynology Video Station webapi\u7ec4\u4ef6\u57282.4.10-1632\u4e4b\u524d\u5b58\u5728\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672a\u6307\u5b9a\u7684\u8f7d\u4f53\u5411\u5185\u7f51\u8d44\u6e90\u53d1\u9001\u4efb\u610f\u8bf7\u6c42\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.synology.cn/zh-cn/security/advisory/Synology_SA_21_04",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-39026",
  "openTime": "2021-06-03",
  "patchDescription": "Synology Video Station\u662f\u4e00\u4e2a\u89c6\u9891\u7ba1\u7406\u4e2d\u5fc3\u3002\u53ef\u4ee5\u7ba1\u7406 Synology NAS \u4e0a\u7684\u6240\u6709\u7535\u5f71\u3001\u7535\u89c6\u8282\u76ee\u548c\u5bb6\u5ead\u89c6\u9891\u3002\r\n\r\nSynology Video Station webapi\u7ec4\u4ef6\u57282.4.10-1632\u4e4b\u524d\u5b58\u5728\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672a\u6307\u5b9a\u7684\u8f7d\u4f53\u5411\u5185\u7f51\u8d44\u6e90\u53d1\u9001\u4efb\u610f\u8bf7\u6c42\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 Video Station Video Station\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Synology Video Station \u003c2.4.10-1632"
  },
  "referenceLink": "https://www.synology.com/security/advisory/Synology_SA_21_04",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-03",
  "title": "Synology Video Station Video Station\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e"
}

CVE-2021-33181 (GCVE-0-2021-33181)

Vulnerability from cvelistv5 – Published: 2021-06-01 09:50 – Updated: 2024-09-17 03:34

Summary

Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station before 2.4.10-1632 allows remote authenticated users to send arbitrary request to intranet resources via unspecified vectors.

Severity

6.6 (Medium)


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

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

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	Synology Video Station	Affected: unspecified , < 2.4.10-1632 (custom)

Date Public

2021-05-26 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:42:20.223Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.synology.com/security/advisory/Synology_SA_21_04"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Synology Video Station",
          "vendor": "Synology",
          "versions": [
            {
              "lessThan": "2.4.10-1632",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2021-05-26T00:00:00.000Z",
      "descriptions": [
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          "value": "Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station before 2.4.10-1632 allows remote authenticated users to send arbitrary request to intranet resources via unspecified vectors."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918: Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-01T09:50:22.000Z",
        "orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
        "shortName": "synology"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.synology.com/security/advisory/Synology_SA_21_04"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@synology.com",
          "DATE_PUBLIC": "2021-05-26T09:41:30.180616",
          "ID": "CVE-2021-33181",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Synology Video Station",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "2.4.10-1632"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Synology"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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        },
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            "vectorString": "AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L",
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          }
        },
        "problemtype": {
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                  "value": "CWE-918: Server-Side Request Forgery (SSRF)"
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.synology.com/security/advisory/Synology_SA_21_04",
              "refsource": "CONFIRM",
              "url": "https://www.synology.com/security/advisory/Synology_SA_21_04"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
    "assignerShortName": "synology",
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    "datePublished": "2021-06-01T09:50:22.302Z",
    "dateReserved": "2021-05-18T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:34:24.558Z",
    "state": "PUBLISHED"
  },
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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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.