CVE-2021-38438
published 2021-10-18CVE-2021-38438: A use after free vulnerability in FATEK Automation WinProladder versions 3.30 and prior may be exploited when a valid user opens a malformed project file…
PriorityP338high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
0.96%
57.0th percentile
A use after free vulnerability in FATEK Automation WinProladder versions 3.30 and prior may be exploited when a valid user opens a malformed project file, which may allow arbitrary code execution.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fatek | winproladder | <= 3.30 | — |
| fatek_automation | winproladder | All – 3.30 | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
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CISA ICS
FATEK Automation WinProladder
cisa_ics·2021-11-16·CVSS 7.8
[HIGH] FATEK Automation WinProladder
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
FATEK Automation WinProladder
Last RevisedNovember 16, 2021
Alert CodeICSA-21-280-06
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: FATEK Automation
- Equipment: WinProladder
- Vulnerabilities: Out-of-bounds Write, Out-of-bounds Read, Unexpected Sign Extension, Stack-based Buffer Overflow, Improper Restriction of Operations within the Bounds of a Memory Buffer, Use After Free
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities may allow arbitrary code execution, remote code execution, heap corrupti
GHSA
GHSA-vpcj-jqjr-jhj9: A use after free vulnerability in FATEK Automation WinProladder versions 3
ghsa_unreviewed·2022-05-24
CVE-2021-38438 [HIGH] CWE-416 GHSA-vpcj-jqjr-jhj9: A use after free vulnerability in FATEK Automation WinProladder versions 3
A use after free vulnerability in FATEK Automation WinProladder versions 3.30 and prior may be exploited when a valid user opens a malformed project file, which may allow arbitrary code execution.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-10-18
Published