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ibmIBMF2C0BD4C2E87CD8FCAC866643B1760304D64CCB2DD54B5783019CBD23856F4A9
HistoryApr 27, 2022 - 10:23 a.m.

Security Bulletin: Security vulnerabilities have been identified in IBM WebSphere Application Server used by IBM Master Data Management

2022-04-2710:23:01
www.ibm.com
4

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

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

58.2%

JSON

Summary

IBM WebSphere Application Server Network Deployment 8.5 and 9.0 could allow a remote authenticated attacker to traverse directories. An attacker could send a specially-crafted URL request containing “dot dot” sequences (/…/) to read and delete arbitrary files on the system. IBM X-Force ID: 198435.

Vulnerability Details

CVEID:CVE-2021-20517
**DESCRIPTION:**IBM WebSphere Application Server Network Deployment 8.5 and 9.0 could allow a remote authenticated attacker to traverse directories. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/…/) to read and delete arbitrary files on the system. IBM X-Force ID: 198435.
CVSS Base score: 6.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/198435 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L)

Affected Products and Versions

Affected Product(s) Version(s)
InfoSphere Master Data Management 12.0
InfoSphere Master Data Management 11.6

Remediation/Fixes

Principal Product and Version(s) Affected Supporting Product and Version Affected Supporting Product Security Bulletin
InfoSphere Master Data Management versions 12.0, 11.6 IBM WebSphere Application Server versions 9.0.

Security Bulletin: WebSphere Application Server ND is vulnerable to Directory Traversal vulnerability (CVE-2021-20517)

Workarounds and Mitigations

None

Related

ibm 23
cve 1
prion 1
ibm
ibm
Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server shipped with IBM Business Monitor (CVE-2021-20517)
2021-05-31 07:13:28
Security Bulletin: WebSphere Application Server ND shipped with IBM WebSphere Application Server Patterns is vulnerable to Directory Traversal vulnerability (CVE-2021-20517)
2021-05-28 16:12:17
Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server ND used by IBM Rational ClearQuest (CVE-2021-20517)
2021-09-29 12:16:44
cve
cve
CVE-2021-20517
2021-06-07 14:15:00
prion
prion
Code injection
2021-06-07 14:15:00

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

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

58.2%

JSON
Related for F2C0BD4C2E87CD8FCAC866643B1760304D64CCB2DD54B5783019CBD23856F4A9
ibm23cve1prion1