Vulnerability-Lookup

CNVD-2021-91648

Vulnerability from cnvd - Published: 2021-11-26

Title

Liaoning Vtime Technology 188Jianzhan SQL注入漏洞

Description

Liaoning Vtime Technology 188Jianzhan（妖巴巴建站系统）是中国辽宁微时光科技（Liaoning Vtime Technology）公司的一个开源建站系统。 188Jianzhan v2.1.0存在SQL注入漏洞，该漏洞源于软件中login.php中的username参数缺少有效的限制与转义。攻击者可利用该漏洞执行任意代码，并通过login.php的username参数获得升级的权限。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/vtime-tech/188Jianzhan

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-23685

Impacted products

Name
辽宁微时光科技公司 Liaoning Vtime Technology 188Jianzhan v2.1.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-23685"
    }
  },
  "description": "Liaoning Vtime Technology 188Jianzhan\uff08\u5996\u5df4\u5df4\u5efa\u7ad9\u7cfb\u7edf\uff09\u662f\u4e2d\u56fd\u8fbd\u5b81\u5fae\u65f6\u5149\u79d1\u6280\uff08Liaoning Vtime Technology\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u5efa\u7ad9\u7cfb\u7edf\u3002\n\n188Jianzhan v2.1.0\u5b58\u5728SQL\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u4e2dlogin.php\u4e2d\u7684username\u53c2\u6570\u7f3a\u5c11\u6709\u6548\u7684\u9650\u5236\u4e0e\u8f6c\u4e49\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5e76\u901a\u8fc7login.php\u7684username\u53c2\u6570\u83b7\u5f97\u5347\u7ea7\u7684\u6743\u9650\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/vtime-tech/188Jianzhan",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-91648",
  "openTime": "2021-11-26",
  "products": {
    "product": "\u8fbd\u5b81\u5fae\u65f6\u5149\u79d1\u6280\u516c\u53f8 Liaoning Vtime Technology 188Jianzhan v2.1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-23685",
  "serverity": "\u9ad8",
  "submitTime": "2021-11-03",
  "title": "Liaoning Vtime Technology 188Jianzhan SQL\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-23685 (GCVE-0-2020-23685)

Vulnerability from cvelistv5 – Published: 2021-11-02 17:45 – Updated: 2024-08-04 15:05

Summary

SQL Injection vulnerability in 188Jianzhan v2.1.0, allows attackers to execute arbitrary code and gain escalated privileges, via the username parameter to login.php.

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://github.com/vtime-tech/188Jianzhan/issues/2	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/vtime-tech/188Jianzhan/issues/2"
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        "dateUpdated": "2021-11-02T17:45:07.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/vtime-tech/188Jianzhan/issues/2"
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        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-23685",
          "STATE": "PUBLIC"
        },
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            "vendor_data": [
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                        ]
                      }
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        "data_format": "MITRE",
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  "cveMetadata": {
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    "dateReserved": "2020-08-13T00:00:00.000Z",
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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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