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PT-2020-15480 · Snap7 · Snap7

🗓️ 28 Oct 2020 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbugs.ptsecurity.com👁 1 Views

Snap7 version 1.4.1 crashes when a COTP packet with last-data-unit flag No triggers S7 write.

Related
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2020-22552
28 Oct 202013:51
cve
Cvelist
CVE-2020-22552
28 Oct 202013:51
cvelist
EUVD
EUVD-2020-15312
7 Oct 202500:30
euvd
NVD
CVE-2020-22552
28 Oct 202014:15
nvd
Prion
Code injection
28 Oct 202014:15
prion

Data

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14 Feb 2024 00:00Current
7.4High risk
Vulners AI Score7.4
CVSS 25
CVSS 3.17.5
EPSS0.00194
1