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CVE Record

CVE-2018-1567: IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow remote attackers to execute arbitrary J...

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow remote attackers to execute arbitrary Java code through the SOAP connector with a serialized object from untrusted sources. IBM X-Force ID: 143024.

CriticalCVSS 9.8Not KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw lets a remote unauthenticated attacker run Java code on affected IBM WebSphere Application Server systems through the SOAP connector when untrusted serialized objects are processed. For executives, this is a high-impact server compromise risk affecting legacy and current-at-publication WebSphere versions. Exposure is most likely where affected WebSphere versions are deployed and the SOAP connector is reachable from untrusted networks or administrative paths are poorly segmented. Treat as urgent for any exposed or business-critical WebSphere deployment. Prioritize patching and connector isolation because successful exploitation could allow full application-server compromise. Mitigation focus: Apply IBM guidance and fixes from the referenced support advisory.; Restrict SOAP connector access to trusted administrative networks only.; Remove internet exposure from WebSphere administrative interfaces and connectors..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2018-1567 mapping review

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Vulnerability profileCVE Program record
Severity
Critical
CVSS
9.8 (3.0)
Known Exploited
No
Published

Vector: CVSS:3.0/A:H/AC:L/AV:N/C:H/I:H/PR:N/S:U/UI:N/E:U/RC:C/RL:O

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
9.8CVSS 3.0CriticalCVSS:3.0/A:H/AC:L/AV:N/C:H/I:H/PR:N/S:U/UI:N/E:U/RC:C/RL:O3.95.9Primary CVE score

Vulnerability scoring details

Base CVSS 3.0 score

9.8Critical
CVSS 3.0 vector shape for CVE-2018-1567Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.0/A:H/AC:L/AV:N/C:H/I:H/PR:N/S:U/UI:N/E:U/RC:C/RL:O

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
IBMWebSphere Application Server7.0, 8.0, 8.5, 9.0Listed
Weakness

CWE details

No CWE listed

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