CVE-2021-38440

Published on: 10/18/2021 12:00:00 AM UTC

Last Modified on: 10/21/2021 08:24:00 PM UTC

CVE-2021-38440 - advisory for ICSA-21-280-06

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Certain versions of Winproladder from Fatek contain the following vulnerability:

FATEK Automation WinProladder versions 3.30 and prior is vulnerable to an out-of-bounds read, which may allow an attacker to read unauthorized information.

  • CVE-2021-38440 has been assigned by URL Logo ics-[email protected] to track the vulnerability - currently rated as LOW severity.
  • Affected Vendor/Software: URL Logo FATEK Automation - WinProladder version <= 3.30
Vulnerability Patch/Work Around
  • FATEK Automation has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of these affected products are invited to contact FATEK customer support for additional information.

CVSS3 Score: 3.3 - LOW

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED LOW NONE NONE

CVSS2 Score: 4.3 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags ⓘ Link
FATEK Automation WinProladder | CISA us-cert.cisa.gov
text/html
 URL Logo MISC us-cert.cisa.gov/ics/advisories/icsa-21-280-06
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationFatekWinproladderAllAllAllAll
  • cpe:2.3:a:fatek:winproladder:*:*:*:*:*:*:*:*:

Discovery Credit

xina1i and Natnael Samson (@NattiSamson), working with Trend Micro’s Zero Day Initiative, reported these vulnerabilities to CISA.

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-38440 : FATEK Automation WinProladder versions 3.30 and prior is vulnerable to an out-of-bounds read, whic… twitter.com/i/web/status/1… 2021-10-18 13:10:58
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