Vulnerability-Lookup

CNVD-2021-07251

Vulnerability from cnvd - Published: 2021-01-28

Title

Phoenix Contact PLCnext Control Devices跨站脚本漏洞

Description

Phoenix Contact PLCnext Control Devices是德国Phoenix Contact公司的一款应用于工业环境可编程逻辑控制器。 Phoenix Contact PLCnext Control Devices 2021.0 LTS之前版本存在跨站脚本漏洞，该漏洞源于一个经过身份验证的低特权用户可以嵌入恶意Javascript代码，以获得管理员权限时，管理员用户访问脆弱的网站(本地特权升级)。目前没有详细的漏洞细节提供。

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://cert.vde.com/en-us/advisories/vde-2020-049

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-12517

Impacted products

Name
PHOENIX CONTACT Phoenix Contact PLCnext Control Devices <2021.0 LTS

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12517",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-12517"
    }
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  "description": "Phoenix Contact PLCnext Control Devices\u662f\u5fb7\u56fdPhoenix Contact\u516c\u53f8\u7684\u4e00\u6b3e\u5e94\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3002\n\nPhoenix Contact PLCnext Control Devices 2021.0 LTS\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e00\u4e2a\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u4f4e\u7279\u6743\u7528\u6237\u53ef\u4ee5\u5d4c\u5165\u6076\u610fJavascript\u4ee3\u7801\uff0c\u4ee5\u83b7\u5f97\u7ba1\u7406\u5458\u6743\u9650\u65f6\uff0c\u7ba1\u7406\u5458\u7528\u6237\u8bbf\u95ee\u8106\u5f31\u7684\u7f51\u7ad9(\u672c\u5730\u7279\u6743\u5347\u7ea7)\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-07251",
  "openTime": "2021-01-28",
  "products": {
    "product": "PHOENIX CONTACT Phoenix Contact PLCnext Control Devices \u003c2021.0 LTS"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-12517",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-18",
  "title": "Phoenix Contact PLCnext Control Devices\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2020-12517 (GCVE-0-2020-12517)

Vulnerability from cvelistv5 – Published: 2020-12-17 22:43 – Updated: 2024-09-16 22:10

Title

Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS: An authenticated low privileged user could embed malicious Javascript code to gain admin rights when the admin user visits the vulnerable website (local privilege escalation).

Summary

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an authenticated low privileged user could embed malicious Javascript code to gain admin rights when the admin user visits the vulnerable website (local privilege escalation).

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-79 - Cross-site Scripting (XSS)

Assigner

CERTVDE icscert root

References

1 reference

URL	Tags
https://cert.vde.com/en-us/advisories/vde-2020-049	x_refsource_CONFIRM

Impacted products

6 products

Vendor	Product	Version
Phoenix Contact	AXC F 1152 (1151412)	Affected: unspecified , < 2021.0 LTS (custom)
Phoenix Contact	AXC F 2152 (2404267)	Affected: unspecified , < 2021.0 LTS (custom)
Phoenix Contact	AXC F 3152 (1069208)	Affected: unspecified , < 2021.0 LTS (custom)
Phoenix Contact	RFC 4072S (1051328	Affected: unspecified , < 2021.0 LTS (custom)
Phoenix Contact	AXC F 2152 Starterkit (1046568)	Affected: unspecified , < 2021.0 LTS (custom)
Phoenix Contact	PLCnext Technology Starterkit (1188165)	Affected: unspecified , < 2021.0 LTS (custom)

Date Public

2020-12-17 00:00

Credits

Discovered by Patrick Muench, Torsten Loebner, Maurice Rothe, Pascal Keul and Daniel Hackel of SVA Systemvertrieb Alexander GmbH, coordinated by CERT@VDE

Show details on NVD website

JSON

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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.
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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.

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.
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CNVD-2021-07251

CVE-2020-12517 (GCVE-0-2020-12517)

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Nomenclature

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