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CVE-2021-20353

HIGH

8.2

Description

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 194882.

CVE Details

CVSS v3.1 Score8.2

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/10/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

ibm:websphere_application_server

Weaknesses (CWE)

CWE-611

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/194882(psirt@us.ibm.com)

https://www.ibm.com/support/pages/node/6413709(psirt@us.ibm.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-174/(psirt@us.ibm.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/194882(af854a3a-2127-422b-91ae-364da2661108)

https://www.ibm.com/support/pages/node/6413709(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-174/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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