Vulnerability-Lookup

CNVD-2021-49035

Vulnerability from cnvd - Published: 2021-07-10

Title

Cisco Business Process Automation权限提升漏洞

Description

Cisco Business Process Automation (BPA)通过具有嵌入式工作流引擎的创新、可扩展、基于微服务的平台解决客户在配置变更管理方面的挑战。 Cisco Business Process Automation 3.1之前版本的Web管理界面存在权限提升漏洞。该漏洞源于对特定功能和对包含机密信息的日志文件的访问的授权不当。攻击者可利用该漏洞将权限提升为管理员。

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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bpa-priv-esc-dgubwbH4

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-1574

Impacted products

Name
Cisco Cisco Business Process Automation <3.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1574",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1574"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-49035",
  "openTime": "2021-07-10",
  "products": {
    "product": "Cisco Cisco Business Process Automation \u003c3.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-1574",
  "serverity": "\u9ad8",
  "submitTime": "2021-07-08",
  "title": "Cisco Business Process Automation\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-1574 (GCVE-0-2021-1574)

Vulnerability from cvelistv5 – Published: 2021-07-08 18:30 – Updated: 2024-11-07 22:07

Title

Cisco Business Process Automation Privilege Escalation Vulnerabilities

Summary

Multiple vulnerabilities in the web-based management interface of Cisco Business Process Automation (BPA) could allow an authenticated, remote attacker to elevate privileges to Administrator. These vulnerabilities are due to improper authorization enforcement for specific features and for access to log files that contain confidential information. An attacker could exploit these vulnerabilities either by submitting crafted HTTP messages to an affected system and performing unauthorized actions with the privileges of an administrator, or by retrieving sensitive data from the logs and using it to impersonate a legitimate privileged user. A successful exploit could allow the attacker to elevate privileges to Administrator.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-07 21:43 UTC

CWE

CWE-285

Assigner

cisco mitre root

References

1 reference

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Business Process Automation (BPA)	Affected: n/a

Date Public

2021-07-07 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T16:18:10.269Z",
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              "x_transferred"
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          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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              "content": {
                "id": "CVE-2021-1574",
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                "version": "2.0.3"
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
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            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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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.