CVE-2024-41775Network attack vector

Sensitive-data decryption via weak cryptographic algorithms

Published Dec 3, 2024 · Updated Dec 3, 2024

Weak cryptography in IBM Cognos Controller 11.0.0 and 11.0.1 allows remote attackers to decrypt highly sensitive information. IBM identifies only weaker-than-expected algorithms and has not disclosed the affected component, algorithm, protected data path, or attacker-controlled input. Exploitation requires network access and high-complexity conditions, but no authentication or user interaction.

CVSS severity5.9
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Weak cryptography in IBM Cognos Controller 11.0.0 and 11.0.1 allows remote attackers to decrypt highly sensitive information. IBM identifies only weaker-than-expected algorithms and has not disclosed the affected component, algorithm, protected data path, or attacker-controlled input. Exploitation requires network access and high-complexity conditions, but no authentication or user interaction.

The record

CVE
CVE-2024-41775
Published
Dec 3, 2024
Updated
Dec 3, 2024
Vendor
IBM
Product
IBM Cognos Controller
Classifications
CWE-327, T1140
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=11.0.0, 11.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · IBM Cognos Controllerversion=11.0.0, 11.0.1

Published CVSS scores

7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9IBM X-ForceCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-327Use of a Broken or Risky Cryptographic Algorithm
T1140Deobfuscate/Decode Files or Information

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo