Vulnerability-Lookup

CNVD-2022-09780

Vulnerability from cnvd - Published: 2022-02-11

Title

NUUO Network Video Recorder NVRsolo跨站脚本漏洞

Description

NUUO Network Video Recorder（NVR）是中国台湾NUUO公司的一款网络视频记录器。 NUUO Network Video Recorder NVRsolo 3.9.1版本存在跨站脚本漏洞，该漏洞源于软件针对用户提交的请求参数缺少有效的过滤和转义，攻击者可利用该漏洞通过注入恶意JavaScript代码来窃取用户的会话，从而导致会话劫持。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.nuuo.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-45812

Impacted products

Name
NUUO Network Video Recorder NVRsolo 3.9.1

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-45812"
    }
  },
  "description": "NUUO Network Video Recorder\uff08NVR\uff09\u662f\u4e2d\u56fd\u53f0\u6e7eNUUO\u516c\u53f8\u7684\u4e00\u6b3e\u7f51\u7edc\u89c6\u9891\u8bb0\u5f55\u5668\u3002\n\nNUUO Network Video Recorder NVRsolo 3.9.1\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u9488\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u8bf7\u6c42\u53c2\u6570\u7f3a\u5c11\u6709\u6548\u7684\u8fc7\u6ee4\u548c\u8f6c\u4e49\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6ce8\u5165\u6076\u610fJavaScript\u4ee3\u7801\u6765\u7a83\u53d6\u7528\u6237\u7684\u4f1a\u8bdd\uff0c\u4ece\u800c\u5bfc\u81f4\u4f1a\u8bdd\u52ab\u6301\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-09780",
  "openTime": "2022-02-11",
  "products": {
    "product": "NUUO Network Video Recorder NVRsolo 3.9.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-45812",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-29",
  "title": "NUUO Network Video Recorder NVRsolo\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2021-45812 (GCVE-0-2021-45812)

Vulnerability from cvelistv5 – Published: 2021-12-28 14:26 – Updated: 2024-08-04 04:54

Summary

NUUO Network Video Recorder NVRsolo 3.9.1 is affected by a Cross Site Scripting (XSS) vulnerability. An attacker can steal the user's session by injecting malicious JavaScript codes which leads to session hijacking.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2157 records in the last 180 days details

References

1 reference

URL	Tags
https://drive.google.com/drive/folders/18YCKzFnS5…	x_refsource_MISC

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.

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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