6.5
MEDIUM CVSS 3.1
CVE-2020-11420
"UPS Adapter CS141 Directory Traversal Vulnerability"
Description

UPS Adapter CS141 before 1.90 allows Directory Traversal. An attacker with Admin or Engineer login credentials could exploit the vulnerability by manipulating variables that reference files and by doing this achieve access to files and directories outside the web root folder. An attacker may access arbitrary files and directories stored in the file system, but integrity of the files are not jeopardized as attacker have read access rights only.

INFO

Published Date :

April 27, 2020, 2:15 p.m.

Last Modified :

Nov. 21, 2024, 4:57 a.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2020-11420 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 Abb cs141_firmware
2 Abb cs141
1 Generex cs141_firmware
2 Generex cs141
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 MEDIUM [email protected]
CVSS 3.1 MEDIUM [email protected]
References to Advisories, Solutions, and Tools
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-11420 is associated with the following CWEs:

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-2020-11420 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-11420 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://library.e.abb.com/public/ee46f3ff5823400f991ebd9bd43a297e/2CMT2020-005913%20Security%20Advisory%20CS141.pdf
    Added Reference https://www.generex.de/index.php?option=com_content&task=view&id=185&Itemid=249
    Added Reference https://www.generex.de/support/changelogs/cs141/page:2
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Sep. 14, 2021

    Action Type Old Value New Value
    Changed Reference Type https://www.generex.de/support/changelogs/cs141/page:2 No Types Assigned https://www.generex.de/support/changelogs/cs141/page:2 Release Notes, Vendor Advisory
  • CVE Modified by [email protected]

    Aug. 30, 2021

    Action Type Old Value New Value
    Added Reference https://www.generex.de/support/changelogs/cs141/page:2 [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 06, 2020

    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:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://library.e.abb.com/public/ee46f3ff5823400f991ebd9bd43a297e/2CMT2020-005913%20Security%20Advisory%20CS141.pdf No Types Assigned https://library.e.abb.com/public/ee46f3ff5823400f991ebd9bd43a297e/2CMT2020-005913%20Security%20Advisory%20CS141.pdf Vendor Advisory
    Changed Reference Type https://www.generex.de/index.php?option=com_content&task=view&id=185&Itemid=249 No Types Assigned https://www.generex.de/index.php?option=com_content&task=view&id=185&Itemid=249 Release Notes, Vendor Advisory
    Added CWE NIST CWE-22
    Added CPE Configuration AND OR *cpe:2.3:o:abb:cs141_firmware:*:*:*:*:*:*:*:* versions from (including) 1.66 up to (including) 1.88 OR cpe:2.3:h:abb:cs141:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:generex:cs141_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.90 OR cpe:2.3:h:generex:cs141:-:*:*:*:*:*:*:*
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.
Vulnerability Scoring Details
Base CVSS Score: 6.5
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 4
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

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

0.70 }} -0.75%

score

0.69671

percentile