Vulnerability-Lookup

CNVD-2021-36848

Vulnerability from cnvd - Published: 2021-05-25

Title

Synology Surveillance Station缓冲区溢出漏洞

Description

Synology Surveillance Station是中国群晖科技（Synology）公司的一个应用程序。提供智能监控和视频管理工具来保护您的宝贵资产。 Surveillance Station存在缓冲区溢出漏洞，攻击者可利用该漏洞执行任意代码。

Severity

高

Patch Name

Synology Surveillance Station缓冲区溢出漏洞的补丁

Patch Description

Synology Surveillance Station是中国群晖科技（Synology）公司的一个应用程序。提供智能监控和视频管理工具来保护您的宝贵资产。 Surveillance Station存在缓冲区溢出漏洞，攻击者可利用该漏洞执行任意代码。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.qnap.com/en/security-advisory/qsa-21-07

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-28797 https://www.anquanke.com/vul/id/2415532

Impacted products

Name
['Synology Surveillance Station >=5.1.5.4.3', 'Synology Surveillance Station >=5.1.5.3.3']

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-28797"
    }
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  "description": "Synology Surveillance Station\u662f\u4e2d\u56fd\u7fa4\u6656\u79d1\u6280\uff08Synology\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u63d0\u4f9b\u667a\u80fd\u76d1\u63a7\u548c\u89c6\u9891\u7ba1\u7406\u5de5\u5177\u6765\u4fdd\u62a4\u60a8\u7684\u5b9d\u8d35\u8d44\u4ea7\u3002\n\nSurveillance Station\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-36848",
  "openTime": "2021-05-25",
  "patchDescription": "Synology Surveillance Station\u662f\u4e2d\u56fd\u7fa4\u6656\u79d1\u6280\uff08Synology\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u63d0\u4f9b\u667a\u80fd\u76d1\u63a7\u548c\u89c6\u9891\u7ba1\u7406\u5de5\u5177\u6765\u4fdd\u62a4\u60a8\u7684\u5b9d\u8d35\u8d44\u4ea7\u3002\r\n\r\nSurveillance Station\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 Surveillance Station\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Synology Surveillance Station \u003e=5.1.5.4.3",
      "Synology Surveillance Station \u003e=5.1.5.3.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-28797\r\nhttps://www.anquanke.com/vul/id/2415532",
  "serverity": "\u9ad8",
  "submitTime": "2021-04-16",
  "title": "Synology Surveillance Station\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-28797 (GCVE-0-2021-28797)

Vulnerability from cvelistv5 – Published: 2021-04-14 08:50 – Updated: 2024-09-17 03:28

Title

Stack Buffer Overflow in Surveillance Station

Summary

A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. QNAP have already fixed this vulnerability in the following versions: Surveillance Station 5.1.5.4.3 (and later) for ARM CPU NAS (64bit OS) and x86 CPU NAS (64bit OS) Surveillance Station 5.1.5.3.3 (and later) for ARM CPU NAS (32bit OS) and x86 CPU NAS (32bit OS)

Severity

9.8 (Critical)


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

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

qnap mitre root

References

1 reference

URL	Tags
https://www.qnap.com/en/security-advisory/qsa-21-07	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
QNAP Systems Inc.	Surveillance Station	Affected: unspecified , < 5.1.5.4.3 (custom)
QNAP Systems Inc.	Surveillance Station	Affected: unspecified , < 5.1.5.3.3 (custom)

Date Public

2021-04-14 00:00

Show details on NVD website

JSON

To clipboard

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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.