CVE-2021-32939

Published on: 08/11/2021 12:00:00 AM UTC

Last Modified on: 09/21/2021 06:16:00 PM UTC

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Certain versions of Fvdesigner from Fatek contain the following vulnerability:

FATEK Automation FvDesigner, Versions 1.5.88 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a project file that may permit arbitrary code execution.

  • CVE-2021-32939 has been assigned by URL Logo ics-[email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.8 - HIGH

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

CVSS2 Score: 6.8 - MEDIUM

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

CVE References

Description Tags Link
ZDI-21-1028 | Zero Day Initiative www.zerodayinitiative.com
text/html
URL Logo MISC www.zerodayinitiative.com/advisories/ZDI-21-1028/
FATEK Automation FvDesigner | CISA us-cert.cisa.gov
text/html
URL Logo MISC us-cert.cisa.gov/ics/advisories/icsa-21-217-02

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationFatekFvdesignerAllAllAllAll
  • cpe:2.3:a:fatek:fvdesigner:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @management_sun IT Risk:FATEK Automation社が提供するFvDesignerには、複数の脆弱 CVE-2021-32931 CVE-2021-32947 CVE-2021-32939 jvn.jp/vu/JVNVU993708… 2021-08-06 04:04:50
Twitter Icon @CVEreport CVE-2021-32939 : FATEK Automation FvDesigner, Versions 1.5.88 and prior is vulnerable to an out-of-bounds write whi… twitter.com/i/web/status/1… 2021-08-11 13:09:16
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