Vulnerability-Lookup

CNVD-2020-68427

Vulnerability from cnvd - Published: 2020-12-02

Title

Synology SafeAccess跨站脚本漏洞

Description

群晖科技 Synology SafeAccess是中国群晖科技公司的一款可对网络环境进行安全配置的设备。该设备可以监督用户的 Internet 行为、设置 Internet 计划和时间配额，还可以应用网页过滤器来保护特定用户，以及通过封锁危险网站来保护本地网络中的所有设备。 Synology SafeAccess 1.2.3-0234之前版本存在多个跨站脚本漏洞。远程攻击者可通过domain或profile参数利用该漏洞注入任意Web脚本或HTML。

Severity

低

Patch Name

Synology SafeAccess跨站脚本漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.synology.com/en-global/security/advisory/Synology_SA_20_25

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-27659

Impacted products

Name
Synology Safe Access <1.2.3-0234

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-27659",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27659"
    }
  },
  "description": "\u7fa4\u6656\u79d1\u6280 Synology SafeAccess\u662f\u4e2d\u56fd\u7fa4\u6656\u79d1\u6280\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u5bf9\u7f51\u7edc\u73af\u5883\u8fdb\u884c\u5b89\u5168\u914d\u7f6e\u7684\u8bbe\u5907\u3002\u8be5\u8bbe\u5907\u53ef\u4ee5\u76d1\u7763\u7528\u6237\u7684 Internet \u884c\u4e3a\u3001\u8bbe\u7f6e Internet \u8ba1\u5212\u548c\u65f6\u95f4\u914d\u989d\uff0c\u8fd8\u53ef\u4ee5\u5e94\u7528\u7f51\u9875\u8fc7\u6ee4\u5668\u6765\u4fdd\u62a4\u7279\u5b9a\u7528\u6237\uff0c\u4ee5\u53ca\u901a\u8fc7\u5c01\u9501\u5371\u9669\u7f51\u7ad9\u6765\u4fdd\u62a4\u672c\u5730\u7f51\u7edc\u4e2d\u7684\u6240\u6709\u8bbe\u5907\u3002\n\nSynology SafeAccess 1.2.3-0234\u4e4b\u524d\u7248\u672c\u5b58\u5728\u591a\u4e2a\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7domain\u6216profile\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\u6216HTML\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-68427",
  "openTime": "2020-12-02",
  "patchDescription": "\u7fa4\u6656\u79d1\u6280 Synology SafeAccess\u662f\u4e2d\u56fd\u7fa4\u6656\u79d1\u6280\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u5bf9\u7f51\u7edc\u73af\u5883\u8fdb\u884c\u5b89\u5168\u914d\u7f6e\u7684\u8bbe\u5907\u3002\u8be5\u8bbe\u5907\u53ef\u4ee5\u76d1\u7763\u7528\u6237\u7684 Internet \u884c\u4e3a\u3001\u8bbe\u7f6e Internet \u8ba1\u5212\u548c\u65f6\u95f4\u914d\u989d\uff0c\u8fd8\u53ef\u4ee5\u5e94\u7528\u7f51\u9875\u8fc7\u6ee4\u5668\u6765\u4fdd\u62a4\u7279\u5b9a\u7528\u6237\uff0c\u4ee5\u53ca\u901a\u8fc7\u5c01\u9501\u5371\u9669\u7f51\u7ad9\u6765\u4fdd\u62a4\u672c\u5730\u7f51\u7edc\u4e2d\u7684\u6240\u6709\u8bbe\u5907\u3002\r\n\r\nSynology SafeAccess 1.2.3-0234\u4e4b\u524d\u7248\u672c\u5b58\u5728\u591a\u4e2a\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7domain\u6216profile\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\u6216HTML\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 SafeAccess\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Synology Safe Access \u003c1.2.3-0234"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-27659",
  "serverity": "\u4f4e",
  "submitTime": "2020-12-01",
  "title": "Synology SafeAccess\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2020-27659 (GCVE-0-2020-27659)

Vulnerability from cvelistv5 – Published: 2020-11-30 09:30 – Updated: 2024-09-17 04:00

Summary

Multiple cross-site scripting (XSS) vulnerabilities in Synology SafeAccess before 1.2.3-0234 allow remote attackers to inject arbitrary web script or HTML via the (1) domain or (2) profile parameter.

Severity

8.4 (High)


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

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

synology mitre root

References

3 references

URL	Tags
https://www.synology.com/security/advisory/Synolo…	x_refsource_CONFIRM
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC
https://github.com/thomasfady/Synology_SA_20_25	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Synology	Safe Access	Affected: unspecified , < 1.2.3-0234 (custom)

Date Public

2020-11-30 00:00

Show details on NVD website

JSON

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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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