2.7
LOW
CVE-2021-20499
IBM Security Verify Access Information Disclosure
Description

IBM Security Verify Access Docker 10.0.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 197973

INFO

Published Date :

July 15, 2021, 6:15 p.m.

Last Modified :

Sept. 29, 2021, 3:40 p.m.

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

1.2
Affected Products

The following products are affected by CVE-2021-20499 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 security_access_manager
2 Ibm security_verify_access
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-2021-20499.

URL Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/197973 VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6471895 Patch Vendor Advisory

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-2021-20499 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-20499 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
  • Reanalysis by [email protected]

    Sep. 29, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR AND *cpe:2.3:a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:* AND *cpe:2.3:a:docker:docker:-:*:*:*:*:*:*:* AND OR *cpe:2.3:a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:* OR cpe:2.3:a:docker:docker:-:*:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    Jul. 20, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
    Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/197973 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/197973 VDB Entry, Vendor Advisory
    Changed Reference Type https://www.ibm.com/support/pages/node/6471895 No Types Assigned https://www.ibm.com/support/pages/node/6471895 Patch, Vendor Advisory
    Added CWE NIST CWE-209
    Added CPE Configuration OR AND *cpe:2.3:a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:* AND *cpe:2.3:a:docker:docker:-:*:*:*:*:*:*:*
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-2021-20499 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-2021-20499 weaknesses.

Exploit Prediction

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

0.08 }} 0.00%

score

0.30692

percentile

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