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cvelistIbmCVELIST:CVE-2020-4879
HistoryJan 21, 2022 - 5:20 p.m.

CVE-2020-4879

2022-01-2117:20:21
ibm
www.cve.org
3
ibm cognos controller
security bypass
authentication cookies
remote attacker
ibm x-force

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C

AI Score

9.1

Confidence

High

EPSS

0.004

Percentile

73.0%

IBM Cognos Controller 10.4.0, 10.4.1, and 10.4.2 could allow a remote attacker to bypass security restrictions, caused by improper validation of authentication cookies. IBM X-Force ID: 190847.

CNA Affected

[
  {
    "product": "Cognos Controller",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "10.4.0"
      },
      {
        "status": "affected",
        "version": "10.4.1"
      },
      {
        "status": "affected",
        "version": "10.4.2"
      }
    ]
  }
]

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C

AI Score

9.1

Confidence

High

EPSS

0.004

Percentile

73.0%

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