Vulnerability-Lookup

CNVD-2021-26404

Vulnerability from cnvd - Published: 2021-04-09

Title

Rockwell Automation FactoryTalk AssetCentre不可信数据反序列化漏洞（CNVD-2021-26404）

Description

Rockwell Automation FactoryTalk AssetCentre是美国罗克韦尔（Rockwell Automation）公司推出的一款资产管理软件工具，可供制造商和工业企业对控制器和其他自动化相关资产进行集中式管理。 Rockwell Automation FactoryTalk AssetCentre存在安全漏洞。该漏洞源于LogService.rem服务验证序列化数据的方式存在问题。远程未认证攻击者可利用该漏洞在FactoryTalk AssetCentre中执行任意命令。

Severity

高

Patch Name

Rockwell Automation FactoryTalk AssetCentre不可信数据反序列化漏洞（CNVD-2021-26404）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://idp.rockwellautomation.com/adfs/ls/idpinitiatedsignon.aspx?RelayState=RPID%3Drockwellautomation.custhelp.com%26RelayState%3Danswers%2Fanswer_view%2Fa_id%2F1130831

Reference

https://us-cert.cisa.gov/ics/advisories/icsa-21-091-01

Impacted products

Name
Rockwell Automation FactoryTalk AssetCentre <=10.00

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27470",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-27470"
    }
  },
  "description": "Rockwell Automation FactoryTalk AssetCentre\u662f\u7f8e\u56fd\u7f57\u514b\u97e6\u5c14\uff08Rockwell Automation\uff09\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3e\u8d44\u4ea7\u7ba1\u7406\u8f6f\u4ef6\u5de5\u5177\uff0c\u53ef\u4f9b\u5236\u9020\u5546\u548c\u5de5\u4e1a\u4f01\u4e1a\u5bf9\u63a7\u5236\u5668\u548c\u5176\u4ed6\u81ea\u52a8\u5316\u76f8\u5173\u8d44\u4ea7\u8fdb\u884c\u96c6\u4e2d\u5f0f\u7ba1\u7406\u3002\n\nRockwell Automation FactoryTalk AssetCentre\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eLogService.rem\u670d\u52a1\u9a8c\u8bc1\u5e8f\u5217\u5316\u6570\u636e\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\u3002\u8fdc\u7a0b\u672a\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728FactoryTalk AssetCentre\u4e2d\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://idp.rockwellautomation.com/adfs/ls/idpinitiatedsignon.aspx?RelayState=RPID%3Drockwellautomation.custhelp.com%26RelayState%3Danswers%2Fanswer_view%2Fa_id%2F1130831",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-26404",
  "openTime": "2021-04-09",
  "patchDescription": "Rockwell Automation FactoryTalk AssetCentre\u662f\u7f8e\u56fd\u7f57\u514b\u97e6\u5c14\uff08Rockwell Automation\uff09\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3e\u8d44\u4ea7\u7ba1\u7406\u8f6f\u4ef6\u5de5\u5177\uff0c\u53ef\u4f9b\u5236\u9020\u5546\u548c\u5de5\u4e1a\u4f01\u4e1a\u5bf9\u63a7\u5236\u5668\u548c\u5176\u4ed6\u81ea\u52a8\u5316\u76f8\u5173\u8d44\u4ea7\u8fdb\u884c\u96c6\u4e2d\u5f0f\u7ba1\u7406\u3002\r\n\r\nRockwell Automation FactoryTalk AssetCentre\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eLogService.rem\u670d\u52a1\u9a8c\u8bc1\u5e8f\u5217\u5316\u6570\u636e\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\u3002\u8fdc\u7a0b\u672a\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728FactoryTalk AssetCentre\u4e2d\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Rockwell Automation FactoryTalk AssetCentre\u4e0d\u53ef\u4fe1\u6570\u636e\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff08CNVD-2021-26404\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Rockwell Automation FactoryTalk AssetCentre \u003c=10.00"
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-091-01",
  "serverity": "\u9ad8",
  "submitTime": "2021-04-02",
  "title": "Rockwell Automation FactoryTalk AssetCentre\u4e0d\u53ef\u4fe1\u6570\u636e\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff08CNVD-2021-26404\uff09"
}

CVE-2021-27470 (GCVE-0-2021-27470)

Vulnerability from cvelistv5 – Published: 2022-03-23 19:46 – Updated: 2025-04-16 16:38

Title

Rockwell Automation FactoryTalk AssetCentre Deserialization of Untrusted Data

Summary

A deserialization vulnerability exists in how the LogService.rem service in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier verifies serialized data. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary commands in FactoryTalk AssetCentre.

Severity

10 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-16 15:58 UTC

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

icscert icscert root

References

2 references

URL	Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_CONFIRM
https://idp.rockwellautomation.com/adfs/ls/idpini…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Rockwell Automation	FactoryTalk AssetCentre	Affected: unspecified , ≤ v10.00 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:48:17.254Z",
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          },
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            "url": "https://idp.rockwellautomation.com/adfs/ls/idpinitiatedsignon.aspx?RelayState=RPID%3Drockwellautomation.custhelp.com%26RelayState%3Danswers%2Fanswer_view%2Fa_id%2F1130831"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-27470",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-16T15:58:43.572625Z",
                "version": "2.0.3"
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-16T16:38:56.225Z",
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    "cna": {
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        {
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          "vendor": "Rockwell Automation",
          "versions": [
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              "lessThanOrEqual": "v10.00",
              "status": "affected",
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            }
          ]
        }
      ],
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      ],
      "metrics": [
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            "attackVector": "NETWORK",
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            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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          "lang": "en",
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        },
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        }
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        },
        {
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          },
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            "lang": "en",
            "value": "As an additional mitigation, Rockwell Automation encourages users who are unable to upgrade or are concerned about unauthorized client connections to use built in security features found within FactoryTalk AssetCentre. Users should follow guidance found in QA46277. IPsec would minimize exposure to unauthorized clients and has been tested in FactoryTalk AssetCentre v9-v11"
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          },
          {
            "lang": "en",
            "value": "Rockwell Automation recommends the following general mitigations:\nUse trusted software, software patches, antivirus/antimalware programs and interact only with trusted web sites and attachments.\nMinimize network exposure for all control system devices and/or systems and ensure they are not accessible from the Internet. For further information about the risks of unprotected Internet accessible control systems, please see Knowledgebase Article PN715\nLocate control system networks and devices behind firewalls and isolate them from the business network.\nWhen remote access is required, use secure methods, such as virtual private networks (VPNs), recognizing that VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize a VPN is only as secure as the connected devices."
          }
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.