XXE in IBM Sterling B2b Integrator
CVE-2019-4043
IBM Sterling B2B Integrator Standard Edition 5.2.0 snf 6.0.0.0 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: 156239.
Vulnerability class: XXE (XML External Entity)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L.
EPSS exploit prediction
EPSS: 0.024 (83.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
- IBM Sterling B2b Integrator — versions 5.2.0, 6.0.0.0
- IBM Sterling B2b Integrator — versions 6.0.0.0
Weakness classification (CWE)
References
- www.ibm.com/support/docview.wss (Patch, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/156239 (VDB Entry, vdb-entry, Vendor Advisory)
- www.securityfocus.com/bid/107778 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2019-4043?
- CVE-2019-4043 is a high-severity vulnerability in IBM Sterling B2b Integrator, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.1/10. Published 2019-04-02.
- How severe is CVE-2019-4043?
- High severity. CVSS v3 base score is 7.1 out of 10.