Lucene search

IbmCVE-2020-4879

HistoryJan 21, 2022 - 6:15 p.m.

CVE-2020-4879

2022-01-2118:15:08

CWE-287

ibm

web.nvd.nist.gov

ibm

cognos controller

security bypass

remote attacker

authentication cookies

vulnerability

nvd

cve-2020-4879

x-force id 190847

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.1

Confidence

High

EPSS

0.004

Percentile

73.0%

JSON

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.

Affected configurations

Nvd

Vulners

Node

ibmcognos_controllerMatch10.4.0

ibmcognos_controllerMatch10.4.1

ibmcognos_controllerMatch10.4.2

AND

microsoftwindowsMatch-

VendorProductVersionCPE
ibmcognos_controller10.4.0cpe:2.3:a:ibm:cognos_controller:10.4.0:*:*:*:*:*:*:*
ibmcognos_controller10.4.1cpe:2.3:a:ibm:cognos_controller:10.4.1:*:*:*:*:*:*:*
ibmcognos_controller10.4.2cpe:2.3:a:ibm:cognos_controller:10.4.2:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	cognos_controller	10.4.0	cpe:2.3:a:ibm:cognos_controller:10.4.0:::::::*
ibm	cognos_controller	10.4.1	cpe:2.3:a:ibm:cognos_controller:10.4.1:::::::*
ibm	cognos_controller	10.4.2	cpe:2.3:a:ibm:cognos_controller:10.4.2:::::::*
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

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"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/190847

www.ibm.com/support/pages/node/6509856

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.1

Confidence

High

EPSS

0.004

Percentile

73.0%

JSON

Related for CVE-2020-4879