Vulnerability-Lookup

CNVD-2021-62193

Vulnerability from cnvd - Published: 2021-08-10

Title

EVlink City、EVlink Parking、EVlink Smart Wallbox存在未明漏洞（CNVD-2021-62193）

Description

Schneider Electric EVlink City等都是法国施耐德电气（Schneider Electric）公司的电动汽车充电站的一款充电解决方案。 EVlink City、EVlink Parking、EVlink Smart Wallbox存在安全漏洞，攻击者可利用该漏洞修改用户的密码。

Severity

中

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： http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06

Reference

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06

Impacted products

Name
['Schneider Electric EVlink Parking (EVW2 / EVF2 / ev2) <R8 V3.4.0.1', 'Schneider Electric EVlink City (EVC1S22P4 / EVC1S7P4) <R8 V3.4.0.1', 'Schneider Electric EVlink Smart Wallbox (EVB1A) <R8 V3.4.0.1']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-22773",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-22773"
    }
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  "description": "Schneider Electric EVlink City\u7b49\u90fd\u662f\u6cd5\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff08Schneider Electric\uff09\u516c\u53f8\u7684\u7535\u52a8\u6c7d\u8f66\u5145\u7535\u7ad9\u7684\u4e00\u6b3e\u5145\u7535\u89e3\u51b3\u65b9\u6848\u3002\n\nEVlink City\u3001EVlink Parking\u3001EVlink Smart Wallbox\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4fee\u6539\u7528\u6237\u7684\u5bc6\u7801\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\nhttp://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-62193",
  "openTime": "2021-08-10",
  "products": {
    "product": [
      "Schneider Electric EVlink Parking (EVW2 / EVF2 / ev2) \u003cR8 V3.4.0.1",
      "Schneider Electric EVlink City (EVC1S22P4 / EVC1S7P4) \u003cR8 V3.4.0.1",
      "Schneider Electric EVlink Smart Wallbox (EVB1A) \u003cR8 V3.4.0.1"
    ]
  },
  "referenceLink": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-26",
  "title": "EVlink City\u3001EVlink Parking\u3001EVlink Smart Wallbox\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-62193\uff09"
}

CVE-2021-22773 (GCVE-0-2021-22773)

Vulnerability from cvelistv5 – Published: 2021-07-21 10:45 – Updated: 2024-08-03 18:51

Summary

A CWE-620: Unverified Password Change vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) that could allow an attacker connected to the charging station web server to modify the password of a user.

Severity

No CVSS data available.

CWE

CWE-620 - Unverified Password Change

Assigner

schneider CNA under the mitre root

CNA scorecard C 65/100 over 20 records in the last 180 days details

References

1 reference

URL	Tags
http://download.schneider-electric.com/files?p_Do…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )	Affected: EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:51:07.454Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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              "x_transferred"
            ],
            "url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )",
          "vendor": "n/a",
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              "version": "EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )"
            }
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        }
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-620",
              "description": "CWE-620: Unverified Password Change",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2021-07-21T10:45:01.000Z",
        "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
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      "references": [
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          "url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06"
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          "ID": "CVE-2021-22773",
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                    {
                      "product_name": "EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )",
                      "version": {
                        "version_data": [
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                            "version_value": "EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )"
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            }
          ]
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        "problemtype": {
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        "references": {
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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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