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CVE-2020-12497

🗓️ 09 Jan 2026 08:36:19Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 18 Views

CVE-2020-12497 allows remote code execution via stack overflow in PC Worx due to poor validation

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
PC Worx Code Execution
13 Apr 202100:00
–bdu_fstec
cnvd
CNVD
Phoenix Contact PC Worx and Worx Express Buffer Overflow Vulnerability (CNVD-2020-38414)
2 Jul 202000:00
–cnvd
cve
CVE
CVE-2020-12497
1 Jul 202015:52
–cve
cvelist
Cvelist
CVE-2020-12497 Phoenix Contact Automation Worx <= 1.87: stack-based overflow
1 Jul 202015:52
–cvelist
euvd
EUVD
EUVD-2020-4799
7 Oct 202500:30
–euvd
ics
ICS
Phoenix Contact Automation Worx Software Suite
9 Jul 202000:00
–ics
nvd
NVD
CVE-2020-12497
1 Jul 202016:15
–nvd
osv_cve
osv_cve
CVE-2020-12497
1 Jul 202016:15
–osv_cve
prion
Prion
Stack overflow
1 Jul 202016:15
–prion
ptsecurity
Positive Technologies
PT-2020-5910 · Phoenix Contact · Pc Worx Express +1
1 Jul 202000:00
–ptsecurity
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09 Jan 2026 08:36Current
7.9High risk
Vulners AI Score7.9
CVSS 26.8
CVSS 3.17.8
EPSS0.14668
18