Vulnerability-Lookup

CNVD-2022-55140

Vulnerability from cnvd - Published: 2022-08-04

Title

Totolink A3100R安全特征问题漏洞

Description

TotoLink A3100R是中国台湾吉翁电子（TotoLink）公司的一系列无线路由器。 TotoLink A3100R V5.9c.4577版本存在安全特征问题漏洞，攻击者可利用该漏洞劫持有效会话并进行进一步的恶意操作。

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： http://www.totolink.cn/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-46010

Impacted products

Name
TOTOLINK A3100R 5.9c.4577

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-46010",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-46010"
    }
  },
  "description": "TotoLink A3100R\u662f\u4e2d\u56fd\u53f0\u6e7e\u5409\u7fc1\u7535\u5b50\uff08TotoLink\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTotoLink A3100R V5.9c.4577\u7248\u672c\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\uff0c \u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u52ab\u6301\u6709\u6548\u4f1a\u8bdd\u5e76\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u6076\u610f\u64cd\u4f5c\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.totolink.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-55140",
  "openTime": "2022-08-04",
  "products": {
    "product": "TOTOLINK A3100R 5.9c.4577"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-46010",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-01",
  "title": "Totolink A3100R\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-46010 (GCVE-0-2021-46010)

Vulnerability from cvelistv5 – Published: 2022-03-30 22:09 – Updated: 2026-07-09 00:16

Summary

Totolink A3100R V5.9c.4577 suffers from Use of Insufficiently Random Values via the web configuration. The SESSION_ID is predictable. An attacker can hijack a valid session and conduct further malicious operations.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://hackmd.io/Ynwm8NnQSiK0xm7QKuNteg

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.