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CVE-2024-40702

22
FAUCET Score

CVE-2024-40702 is a high-severity vulnerability affecting IBM Cognos Controller versions 11.0.0 through 11.0.1 and IBM Controller 11.1.0, where improper certificate validation allows an unauthorized attacker to obtain valid tokens and gain access to protected resources. With a CVSS score of 8.2, this vulnerability is network-exploitable with low attack complexity, requiring no user interaction, and could lead to high confidentiality impact and low integrity impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 11.0.0, <= 11.0.1CPE matchmatch criteria
cpe:2.3:a:ibm:cognos_controller:*:*:*:*:*:*:*:*
11.1.0CPE matchmatch criteria
cpe:2.3:a:ibm:controller:11.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.2HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
4.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.26%
Probability of exploitation in next 30 days
EPSS Percentile
17.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0026 is in the 3rd percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ibm.com / support/pages/node/7179163
Vendor Advisory