CVE-2019-4279

high-risk
Published 2019-05-17

IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects from untrusted sources. IBM X-Force ID: 160445.

Do I need to act?

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83.9% chance of exploitation in next 30 days
EPSS score — higher than 16% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
46969
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Ibm

References (6)

Third Party Advisory http://www.securityfocus.com/bid/108450
VDB Entry https://exchange.xforce.ibmcloud.com/vulnerabilities/160445
Vendor Advisory https://www.ibm.com/support/docview.wss?uid=ibm10883628
Third Party Advisory http://www.securityfocus.com/bid/108450
VDB Entry https://exchange.xforce.ibmcloud.com/vulnerabilities/160445
Vendor Advisory https://www.ibm.com/support/docview.wss?uid=ibm10883628
66
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 27/34 · High
Exposure 7/34 · Low