Vulnerability-Lookup

CNVD-2020-29877

Vulnerability from cnvd - Published: 2020-05-26

Title

Ubiquiti Networks UniFi Video Controller存在未明漏洞

Description

Ubiquiti Networks UniFi Video Controller是美国优比快（Ubiquiti Networks）公司的一款用于控制管理UniFi视频设备的Web应用程序。 Ubiquiti Networks UniFi Video Controller v3.9.3及之前版本（适用于Windows 7/8/10 x64）中存在安全漏洞，该漏洞源于‘backup’和‘wizard’端点上的UniFi Video Server Web界面的配置还原功能无法充分执行权限检查。攻击者可利用该漏洞添加新的管理用户。

Severity

中

Patch Name

Ubiquiti Networks UniFi Video Controller存在未明漏洞的补丁

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://community.ui.com/releases/Security-advisory-bulletin-006-006/3cf6264e-e0e6-4e26-a331-1d271f84673e

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-8145

Impacted products

Name
Ubiquiti Networks UniFi Video Controller <=3.9.3

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-8145"
    }
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  "number": "CNVD-2020-29877",
  "openTime": "2020-05-26",
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8145",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-02",
  "title": "Ubiquiti Networks UniFi Video Controller\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-8145 (GCVE-0-2020-8145)

Vulnerability from cvelistv5 – Published: 2020-04-01 22:20 – Updated: 2024-08-04 09:48

Summary

The UniFi Video Server (Windows) web interface configuration restore functionality at the “backup” and “wizard” endpoints does not implement sufficient privilege checks. Low privileged users, belonging to the PUBLIC_GROUP or CUSTOM_GROUP groups, can access these endpoints and overwrite the current application configuration. This can be abused for various purposes, including adding new administrative users. Affected Products: UniFi Video Controller v3.9.3 (for Windows 7/8/10 x64) and prior. Fixed in UniFi Video Controller v3.9.6 and newer.

Severity

No CVSS data available.

CWE

Privilege Escalation (CAPEC-233)

Assigner

hackerone mitre root

References

1 reference

URL	Tags
https://community.ui.com/releases/Security-adviso…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	UniFi Video Controller (for Windows 7/8/10 x64)	Affected: v3.9.3 and prior are affected Affected: Fixed in v3.9.6 and newer

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:48:25.554Z",
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          "vendor": "n/a",
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        }
      ],
      "problemTypes": [
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      },
      "references": [
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          "tags": [
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          ],
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        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2020-8145",
          "STATE": "PUBLIC"
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        "affects": {
          "vendor": {
            "vendor_data": [
              {
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                      "version": {
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              "value": "The UniFi Video Server (Windows) web interface configuration restore functionality at the \u201cbackup\u201d and \u201cwizard\u201d endpoints does not implement sufficient privilege checks. Low privileged users, belonging to the PUBLIC_GROUP or CUSTOM_GROUP groups, can access these endpoints and overwrite the current application configuration. This can be abused for various purposes, including adding new administrative users. Affected Products: UniFi Video Controller v3.9.3 (for Windows 7/8/10 x64) and prior. Fixed in UniFi Video Controller v3.9.6 and newer."
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              "url": "https://community.ui.com/releases/Security-advisory-bulletin-006-006/3cf6264e-e0e6-4e26-a331-1d271f84673e"
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    "datePublished": "2020-04-01T22:20:07.000Z",
    "dateReserved": "2020-01-28T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:48:25.554Z",
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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.