Vulnerability-Lookup

CNVD-2018-19317

Vulnerability from cnvd - Published: 2018-09-19

Title

NUUO NVRMini2远程代码执行漏洞

Description

NUUO是监控解决方案供应商之一，NUUO NVRMini 2是具有NAS功能的NVR解决方案。 NUUO NVRMini2存在远程代码执行漏洞。由于程序逻辑缺陷，在处理/cgi-bin/cgi_system的GET 请求时未检查 HTTP头部Cookie字段的长度而直接使用sprintf函数进行拼接，导致堆栈溢出。攻击者通过构造特制的数据，可利用该溢出漏洞在目标设备上执行任意命令。

Severity

高

Formal description

目前没有详细解决方案提供： https://www.nuuo.com/ProductNode.php?node=2

Reference

https://www.tenable.com/security/research/tra-2018-25 https://github.com/tenable/poc/tree/master/nuuo/nvrmini2

Impacted products

Name
['NUUO NVRMini2 03.07.0000.0011', 'NUUO NVRMini2 03.08.0000.0005']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1149"
    }
  },
  "description": "NUUO\u662f\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u4f9b\u5e94\u5546\u4e4b\u4e00\uff0cNUUO NVRMini 2\u662f\u5177\u6709NAS\u529f\u80fd\u7684NVR\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nNUUO NVRMini2\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u903b\u8f91\u7f3a\u9677\uff0c\u5728\u5904\u7406/cgi-bin/cgi_system\u7684GET \u8bf7\u6c42\u65f6\u672a\u68c0\u67e5 HTTP\u5934\u90e8Cookie\u5b57\u6bb5\u7684\u957f\u5ea6\u800c\u76f4\u63a5\u4f7f\u7528sprintf\u51fd\u6570\u8fdb\u884c\u62fc\u63a5\uff0c\u5bfc\u81f4\u5806\u6808\u6ea2\u51fa\u3002 \u653b\u51fb\u8005\u901a\u8fc7\u6784\u9020\u7279\u5236\u7684\u6570\u636e\uff0c\u53ef\u5229\u7528\u8be5\u6ea2\u51fa\u6f0f\u6d1e\u5728\u76ee\u6807\u8bbe\u5907\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "Tenable Research",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://www.nuuo.com/ProductNode.php?node=2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-19317",
  "openTime": "2018-09-19",
  "products": {
    "product": [
      "NUUO NVRMini2 03.07.0000.0011",
      "NUUO NVRMini2 03.08.0000.0005"
    ]
  },
  "referenceLink": "https://www.tenable.com/security/research/tra-2018-25\r\nhttps://github.com/tenable/poc/tree/master/nuuo/nvrmini2",
  "serverity": "\u9ad8",
  "submitTime": "2018-09-19",
  "title": "NUUO NVRMini2\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2018-1149 (GCVE-0-2018-1149)

Vulnerability from cvelistv5 – Published: 2018-09-19 15:00 – Updated: 2024-09-16 20:42

Summary

cgi_system in NUUO's NVRMini2 3.8.0 and below allows remote attackers to execute arbitrary code via crafted HTTP requests.

Severity

No CVSS data available.

CWE

Stack buffer overflow

Assigner

tenable CNA under the mitre root

CNA scorecard C 71/100 over 51 records in the last 180 days details

References

4 references

URL	Tags
https://www.nuuo.com/backend/CKEdit/upload/files/…	x_refsource_CONFIRM
https://github.com/tenable/poc/tree/master/nuuo/n…	x_refsource_CONFIRM
https://www.tenable.com/security/research/tra-2018-25	x_refsource_MISC
http://www.securityfocus.com/bid/105720	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
NUUO	NUUO NVRMini2	Affected: All versions prior to version 3.9.1

Date Public

2018-09-17 00:00

Show details on NVD website

JSON

To clipboard

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          },
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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

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