Vulnerability-Lookup

CNVD-2020-27096

Vulnerability from cnvd - Published: 2020-05-08

Title

ABB System 800xA Base权限许可和访问控制问题漏洞

Description

ABB System 800xA Base是瑞士ABB公司的一套用于工控行业的分布式控制系统。 ABB System 800xA Base（所有版本）中存在权限许可和访问控制问题漏洞，本地攻击者可利用该漏洞注入数据，影响节点冗余处理。

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://new.abb.com/

Reference

https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236&LanguageCode=en&DocumentPartId=&Action=Launch https://nvd.nist.gov/vuln/detail/CVE-2020-8487

Impacted products

Name
ABB ABB System 800xA Base

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8487"
    }
  },
  "description": "ABB System 800xA Base\u662f\u745e\u58ebABB\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u5de5\u63a7\u884c\u4e1a\u7684\u5206\u5e03\u5f0f\u63a7\u5236\u7cfb\u7edf\u3002\n\nABB System 800xA Base\uff08\u6240\u6709\u7248\u672c\uff09\u4e2d\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u6570\u636e\uff0c\u5f71\u54cd\u8282\u70b9\u5197\u4f59\u5904\u7406\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\nhttps://new.abb.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-27096",
  "openTime": "2020-05-08",
  "products": {
    "product": "ABB ABB System 800xA Base"
  },
  "referenceLink": "https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-8487",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-29",
  "title": "ABB System 800xA Base\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-8487 (GCVE-0-2020-8487)

Vulnerability from cvelistv5 – Published: 2020-04-29 01:59 – Updated: 2024-08-04 10:03

Title

ABB System 800xA Inter process communication vulnerability - System 800xA Base

Summary

Insufficient protection of the inter-process communication functions in ABB System 800xA Base (all published versions) enables an attacker authenticated on the local system to inject data, affect node redundancy handling.

Severity

6.6 (Medium)


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

CWE

CWE-264 - Permissions, Privileges, and Access Controls

Assigner

ABB icscert root

References

1 reference

URL	Tags
https://search.abb.com/library/Download.aspx?Docu…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
ABB	System 800xA Base	Affected: all versions

Show details on NVD website

JSON

To clipboard

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            "url": "https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
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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.