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cve[email protected]CVE-2020-4495
HistoryJun 02, 2021 - 9:15 p.m.

CVE-2020-4495

2021-06-0221:15:07
[email protected]
web.nvd.nist.gov
42
6
ibm
cve-2020-4495
access control
remote attacker
security restrictions
rest api
vulnerability

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.9%

JSON

IBM Jazz Foundation and IBM Engineering products could allow a remote attacker to bypass security restrictions, caused by improper access control. By sending a specially-crafted request to the REST API, an attacker could exploit this vulnerability to bypass access restrictions, and execute arbitrary actions with administrative privileges. IBM X-Force ID: 182114.

Affected configurations

Vulners
NVD
Node
ibmengineering_test_managementMatch7.0.0
OR
ibmengineering_test_managementMatch7.0.1
OR
ibmrational_quality_managerMatch6.0.6
OR
ibmrational_quality_managerMatch6.0.6.1
OR
ibmrhapsody_model_managerMatch6.0.6
OR
ibmrhapsody_model_managerMatch6.0.6.1
OR
ibmrhapsody_model_managerMatch7.0
OR
ibmengineering_lifecycle_optimizationMatch7.0
OR
ibmengineering_lifecycle_optimizationMatch7.0.1
OR
ibmengineering_lifecycle_optimizationMatch7.0.2
OR
ibmrational_engineering_lifecycle_managerMatch6.0.6
OR
ibmrational_engineering_lifecycle_managerMatch6.0.6.1
OR
ibmrational_engineering_lifecycle_managerMatch7.0
OR
ibmrational_engineering_lifecycle_managerMatch7.0.1
OR
ibmrational_engineering_lifecycle_managerMatch7.0.2
OR
ibmrational_collaborative_lifecycle_managementMatch6.0.6
OR
ibmrational_collaborative_lifecycle_managementMatch6.0.6.1
OR
ibmrational_doors_next_generationMatch6.0.6
OR
ibmrational_doors_next_generationMatch6.0.6.1
OR
ibmrational_doors_next_generationMatch7.0
OR
ibmrational_doors_next_generationMatch7.0.1
OR
ibmrational_doors_next_generationMatch7.0.2
VendorProductVersionCPE
ibmengineering_test_management7.0.0cpe:2.3:a:ibm:engineering_test_management:7.0.0:*:*:*:*:*:*:*
ibmengineering_test_management7.0.1cpe:2.3:a:ibm:engineering_test_management:7.0.1:*:*:*:*:*:*:*
ibmrational_quality_manager6.0.6cpe:2.3:a:ibm:rational_quality_manager:6.0.6:*:*:*:*:*:*:*
ibmrational_quality_manager6.0.6.1cpe:2.3:a:ibm:rational_quality_manager:6.0.6.1:*:*:*:*:*:*:*
ibmrhapsody_model_manager6.0.6cpe:2.3:a:ibm:rhapsody_model_manager:6.0.6:*:*:*:*:*:*:*
ibmrhapsody_model_manager6.0.6.1cpe:2.3:a:ibm:rhapsody_model_manager:6.0.6.1:*:*:*:*:*:*:*
ibmrhapsody_model_manager7.0cpe:2.3:a:ibm:rhapsody_model_manager:7.0:*:*:*:*:*:*:*
ibmengineering_lifecycle_optimization7.0cpe:2.3:a:ibm:engineering_lifecycle_optimization:7.0:*:*:*:*:*:*:*
ibmengineering_lifecycle_optimization7.0.1cpe:2.3:a:ibm:engineering_lifecycle_optimization:7.0.1:*:*:*:*:*:*:*
ibmengineering_lifecycle_optimization7.0.2cpe:2.3:a:ibm:engineering_lifecycle_optimization:7.0.2:*:*:*:*:*:*:*
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CNA Affected

[
  {
    "product": "Engineering Test Management",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "7.0.0"
      },
      {
        "status": "affected",
        "version": "7.0.1"
      }
    ]
  },
  {
    "product": "Rational Quality Manager",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "6.0.6"
      },
      {
        "status": "affected",
        "version": "6.0.6.1"
      }
    ]
  },
  {
    "product": "Rational Rhapsody Model Manager",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "6.0.6"
      },
      {
        "status": "affected",
        "version": "6.0.6.1"
      },
      {
        "status": "affected",
        "version": "7.0"
      }
    ]
  },
  {
    "product": "Engineering Lifecycle Optimization",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "7.0"
      },
      {
        "status": "affected",
        "version": "7.0.1"
      },
      {
        "status": "affected",
        "version": "7.0.2"
      }
    ]
  },
  {
    "product": "Rational Engineering Lifecycle Manager",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "6.0.6"
      },
      {
        "status": "affected",
        "version": "6.0.6.1"
      },
      {
        "status": "affected",
        "version": "7.0"
      },
      {
        "status": "affected",
        "version": "7.0.1"
      },
      {
        "status": "affected",
        "version": "7.0.2"
      }
    ]
  },
  {
    "product": "Rational Collaborative Lifecycle Management",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "6.0.6"
      },
      {
        "status": "affected",
        "version": "6.0.6.1"
      }
    ]
  },
  {
    "product": "Rational DOORS Next Generation",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "6.0.6"
      },
      {
        "status": "affected",
        "version": "6.0.6.1"
      },
      {
        "status": "affected",
        "version": "7.0"
      },
      {
        "status": "affected",
        "version": "7.0.1"
      },
      {
        "status": "affected",
        "version": "7.0.2"
      }
    ]
  }
]

Social References

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CVE-2020-4495
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CVE-2020-4495
2021-06-02 21:15:07
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Security Bulletin: Multiple vulnerabilites affect IBM Jazz Foundation and IBM Engineering products.
2021-06-01 14:27:04

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.9%

JSON
Related for CVE-2020-4495
prion1cvelist1nvd1ibm1