IBM API Connect up to weak encryption [CVE-2019-4256] – DigitalMunition

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Published on May 31st, 2019 📆 | 5889 Views ⚑


IBM API Connect up to weak encryption [CVE-2019-4256]

CVSS Meta Temp Score Current Exploit Price (≈)
7.4 $0-$5k

A vulnerability classified as critical has been found in IBM API Connect up to Affected is an unknown function. The manipulation with an unknown input leads to a weak encryption vulnerability. CWE is classifying the issue as CWE-326. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 05/29/2019. The advisory is available at This vulnerability is traded as CVE-2019-4256 since 01/03/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn’t require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 05/30/2019). It is expected to see the exploit prices for this product increasing in the near future.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.



VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔒

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Weak encryption (CWE-326)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

01/03/2019 CVE assigned
05/29/2019 +146 days Advisory disclosed
05/30/2019 +1 days VulDB entry created
05/30/2019 +0 days VulDB last updateVendor:

Confirmation: 🔒

CVE: CVE-2019-4256 (🔒)

Created: 05/30/2019 09:16 AM
Complete: 🔍


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