7.5
HIGH
CVE-2019-4052
IBM API Connect Information Disclosure
Description

IBM API Connect 2018.1 and 2018.4.1.2 apis can be leveraged by unauthenticated users to discover login ids of registered users. IBM X-Force ID: 156544.

INFO

Published Date :

March 22, 2019, 7:29 p.m.

Last Modified :

Feb. 3, 2023, 6:57 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2019-4052 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Ibm api_connect
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-4052.

URL Resource
http://www.ibm.com/support/docview.wss?uid=ibm10874248 Patch Vendor Advisory
http://www.securityfocus.com/bid/107559 Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/156544 Broken Link Vendor Advisory VDB Entry

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-4052 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-4052 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Feb. 03, 2023

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-200 NVD-CWE-noinfo
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 IBM Corporation AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
  • Modified Analysis by [email protected]

    Mar. 26, 2019

    Action Type Old Value New Value
    Changed Reference Type http://www.securityfocus.com/bid/107559 No Types Assigned http://www.securityfocus.com/bid/107559 Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    Mar. 26, 2019

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/107559 [No Types Assigned]
  • Initial Analysis by [email protected]

    Mar. 25, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/156544 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/156544 Broken Link, VDB Entry, Vendor Advisory
    Changed Reference Type http://www.ibm.com/support/docview.wss?uid=ibm10874248 No Types Assigned http://www.ibm.com/support/docview.wss?uid=ibm10874248 Patch, Vendor Advisory
    Added CWE CWE-200
    Added CPE Configuration OR *cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:* versions from (including) 2018.1.0 up to (including) 2018.4.1.2
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-4052 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-4052 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.16 }} 0.01%

score

0.52425

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability