IBM Cognos Analytics 11.0, and 11.1 is vulnerable to a denial of service attack that could allow a remote user to send specially crafted re…

published 2019-09-17 7y ago modified 2026-06-17 4mo ago also EUVD-2019-13790

cvss: 5.9; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 3.5%; EPSS 3.5% chance of exploitation in 30 days, percentile 89%
public exploits: 0; none known

IBM Cognos Analytics 11.0, and 11.1 is vulnerable to a denial of service attack that could allow a remote user to send specially crafted requests that would consume all available CPU and memory resources. IBM X-Force ID: 158973.

Patch / fix

links 1

ibm.com/support/pages/node/1073530 advisory

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Exploit prediction

3.52% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.0	5.9	CVSS:3.0/AV:N/AC:H/S:U/PR:N/I:N/C:N/UI:N/A:H/RC:C/E:U/RL:O
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA	3.0	5.9	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD	2.0	7.8	AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected products

IBM Cognos Analytics

Classification

Weakness

CWE-400 Uncontrolled Resource Consumption

References

ibm.com /support/pages/node/1073530
patch, vendor-advisory
exchange.xforce.ibmcloud.com /vulnerabilities/158973
vdb-entry, vendor-advisory
security.netapp.com /advisory/ntap-20191009-0001/
third-party-advisory

Sources

CVE List CVE-2019-4183
NVD CVE-2019-4183

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