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IbmCVE-2021-38986

HistoryMar 01, 2022 - 5:15 p.m.

CVE-2021-38986

2022-03-0117:15:08

CWE-613

ibm

web.nvd.nist.gov

ibm

appliance

9.2

9.2 lts

session

logout

authenticated user

impersonation

system

security vulnerability

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

19.6%

JSON

IBM MQ Appliance 9.2 CD and 9.2 LTS does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 212942.

Affected configurations

Nvd

Vulners

Node

ibmmqRange9.2.0–9.2.0.4lts

ibmmqRange9.2.0–9.2.5continuous_delivery

VendorProductVersionCPE
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:*
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:continuous_delivery:*:*:*

Vendor	Product	Version	CPE
ibm	mq	*	cpe:2.3:a:ibm:mq:::::lts:::*
ibm	mq	*	cpe:2.3:a:ibm:mq:::::continuous_delivery:::*

CNA Affected

[
  {
    "product": "MQ Appliance",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "9.2 LTS"
      },
      {
        "status": "affected",
        "version": "9.2 CD"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/212942

www.ibm.com/support/pages/node/6560032

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

19.6%

JSON

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