CVE-2021-22523
Micro Focus Verastream Host Integrator XML External Entity Injection Vulnerability
Description
XML External Entity vulnerability in Micro Focus Verastream Host Integrator, affecting version 7.8 Update 1 and earlier versions. The vulnerability could allow the control of web browser and hijacking user sessions.
INFO
Published Date :
July 22, 2021, 12:15 p.m.
Last Modified :
Nov. 21, 2024, 5:50 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.7
Exploitability Score :
2.8
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-2021-22523.
| URL | Resource |
|---|---|
| https://support.microfocus.com/kb/doc.php?id=7025169 | |
| https://support.microfocus.com/kb/doc.php?id=7025169 |
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-2021-22523 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-22523 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://support.microfocus.com/kb/doc.php?id=7025169 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Source Update by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed Source Micro Focus International (DEFUNCT) OpenText -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference OpenText https://support.microfocus.com/kb/doc.php?id=7025169 [No types assigned] Removed Reference Micro Focus International (DEFUNCT) https://support.microfocus.com/kb/doc.php?id=7025169 -
Initial Analysis by [email protected]
Aug. 02, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L Changed Reference Type https://support.microfocus.com/kb/doc.php?id=7025169 No Types Assigned https://support.microfocus.com/kb/doc.php?id=7025169 Patch, Vendor Advisory Added CWE NIST CWE-611 Added CPE Configuration OR *cpe:2.3:a:microfocus:verastream_host_integrator:*:*:*:*:*:*:*:* versions up to (excluding) 7.8 *cpe:2.3:a:microfocus:verastream_host_integrator:7.8:-:*:*:*:*:*:* *cpe:2.3:a:microfocus:verastream_host_integrator:7.8:update_1:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-22523 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-2021-22523
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.00%
score
0.53666
percentile