CVE-2019-4728

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-01-05 · updated 2026-06-17
Weakness: CWE-502

Description

IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 5.2.6.5_2, 6.0.0.0 through 6.0.3.2, and 6.1.0.0 could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data. By sending specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code with SYSTEM privileges. IBM X-Force ID: 172452.

Affected products

IBM Sterling B2B Integrator: from 5.2.0.0 through 5.2.6.5_2; from 6.0.0.0 through 6.0.3.2; 6.1.0.0

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/172452
https://www.ibm.com/support/pages/node/6396172
https://exchange.xforce.ibmcloud.com/vulnerabilities/172452
https://www.ibm.com/support/pages/node/6396172

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