Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2019-4171

16
FAUCET Score

CVE-2019-4171 describes a vulnerability in IBM Cognos Controller versions 10.3.0, 10.3.1, 10.4.0, and 10.4.1 where authorization tokens and session cookies lack the secure attribute. This oversight could enable a man-in-the-middle attacker to intercept sensitive information. The vulnerability has a low CVSS score of 3.7, indicating a low impact on confidentiality with no integrity or availability impact, and requires high attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.3.0CPE matchmatch criteria
cpe:2.3:a:ibm:cognos_controller:10.3.0:*:*:*:*:*:*:*
10.3.1CPE matchmatch criteria
cpe:2.3:a:ibm:cognos_controller:10.3.1:*:*:*:*:*:*:*
10.4.0CPE matchmatch criteria
cpe:2.3:a:ibm:cognos_controller:10.4.0:*:*:*:*:*:*:*
10.4.1CPE matchmatch criteria
cpe:2.3:a:ibm:cognos_controller:10.4.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

3.7LOW

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.64%
Probability of exploitation in next 30 days
EPSS Percentile
47.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0064 is in the 30th percentile among its peer group of 1,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/158876
VDB EntryVendor Advisory
ibm.com / support/pages/security-bulletin-security-vulnerabilties-exist-ibm-cognos-controller
PatchVendor Advisory