IBM Security Guardium Big Data Intelligence (SonarG) 4.0 uses incomplete blacklisting for input validation which allows attackers to bypass…

published 2019-10-28 7y ago modified 2026-06-17 4mo ago also EUVD-2019-13936

cvss: 4.3; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits: 0; none known

IBM Security Guardium Big Data Intelligence (SonarG) 4.0 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting in direct impact to the system and data integrity. IBM X-Force ID: 161209.

Patch / fix

links 1

ibm.com/support/pages/node/1096906 advisory

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Exploit prediction

0.90% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.0	4.3	CVSS:3.0/AV:N/C:N/UI:N/A:N/AC:L/S:U/PR:L/I:L/RC:C/RL:O/E:U
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CNA	3.0	4.3	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:N/I:P/A:N

Affected products

IBM Security Guardium Big Data Intelligence

References

ibm.com /support/pages/node/1096906
patch, vendor-advisory
exchange.xforce.ibmcloud.com /vulnerabilities/161209
vdb-entry, vendor-advisory

Sources

CVE List CVE-2019-4329
NVD CVE-2019-4329

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