Vulnerability-Lookup

CNVD-2023-02483

Vulnerability from cnvd - Published: 2023-01-12

Title

IBM Navigator for i未授权访问漏洞

Description

IBM Navigator for i是美国国际商业机器（IBM）公司的一款使用在IBMi中、用于执行和管理IBMi中关键任务的控制台界面。 IBM Navigator for i在7.3、7.4和7.5版本存在未授权访问漏洞，经过身份验证的用户在使用此界面时访问他们有权访问但未经授权的IBM Navigator for i日志文件。攻击者可以利用该漏洞通过修改servlet过滤器来绕过界面检查并下载日志文件。

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://www.ibm.com/cn-zh

Reference

https://vigilance.fr/vulnerability/IBM-i-four-vulnerabilities-via-IBM-Navigator-40164

Impacted products

Name
['IBM Navigator for i 7.3', 'IBM Navigator for i 7.4', 'IBM Navigator for i 7.5']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2022-43857",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-43857"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-02483",
  "openTime": "2023-01-12",
  "products": {
    "product": [
      "IBM Navigator for i 7.3",
      "IBM Navigator for i 7.4",
      "IBM Navigator for i 7.5"
    ]
  },
  "referenceLink": "https://vigilance.fr/vulnerability/IBM-i-four-vulnerabilities-via-IBM-Navigator-40164",
  "serverity": "\u4e2d",
  "submitTime": "2022-12-23",
  "title": "IBM Navigator for i\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e"
}

CVE-2022-43857 (GCVE-0-2022-43857)

Vulnerability from cvelistv5 – Published: 2022-12-22 20:20 – Updated: 2025-04-15 14:16

Title

IBM Navigator for i information disclosure

Summary

IBM Navigator for i 7.3, 7.4 and 7.5 could allow an authenticated user to access IBM Navigator for i log files they are authorized to but not while using this interface. The remote authenticated user can bypass the interface checks and download log files by modifying servlet filter. IBM X-Force ID: 239301.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-15 14:16 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6850801	vendor-advisory
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
IBM	Navigator for i	Affected: 7.3, 7.4, 7.5

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:40:06.577Z",
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            "url": "https://www.ibm.com/support/pages/node/6850801"
          },
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              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/239301"
          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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              "content": {
                "id": "CVE-2022-43857",
                "options": [
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                    "Exploitation": "none"
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
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                "timestamp": "2025-04-15T14:16:18.402735Z",
                "version": "2.0.3"
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              "type": "ssvc"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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          "product": "Navigator for i",
          "vendor": "IBM",
          "versions": [
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              "version": "7.3, 7.4, 7.5"
            }
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        }
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            }
          ],
          "value": "IBM Navigator for i 7.3, 7.4 and 7.5 could allow an authenticated user to access IBM Navigator for i log files they are authorized to but not while using this interface.   The remote authenticated user can bypass the interface checks and download log files by modifying servlet filter.  IBM X-Force ID:  239301."
        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
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          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/239301"
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      ],
      "source": {
        "discovery": "UNKNOWN"
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    "dateReserved": "2022-10-26T15:46:22.823Z",
    "dateUpdated": "2025-04-15T14:16:30.588Z",
    "state": "PUBLISHED"
  },
  "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.

Action not permitted

CNVD-2023-02483

CVE-2022-43857 (GCVE-0-2022-43857)

Tags

Sightings

Nomenclature

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