ZeroHour
DashboardNewsCVEsExploitsIncidentsAIBriefAnalyticsEntitiesWatchlistIOCsAsk the feedSourcesFeeds & APIKiosk mode

CVE-2023-46156

—
CVSS 3.1
7.5 high
EPSS
1%p67
Published
()
Modified
Description

Affected devices improperly handle specially crafted packets sent to port 102/tcp. This could allow an attacker to create a denial of service condition. A restart is needed to restore normal operations.

Vendors
siemens
Products
simatic drive controller cpu 1504d tf firmware, simatic drive controller cpu 1507d tf firmware, simatic et 200sp open control 1515sp pc2 firmware, simatic s7-1500 cpu 1510sp f-1 pn firmware, simatic s7-1500 cpu 1510sp-1 pn firmware, simatic s7-1500 cpu 1511-1 pn firmware, simatic s7-1500 cpu 1511c-1 pn firmware, simatic s7-1500 cpu 1511f-1 pn firmware, simatic s7-1500 cpu 1511t-1 pn firmware, simatic s7-1500 cpu 1511tf-1 pn firmware, simatic s7-1500 cpu 1512c-1 pn firmware, simatic s7-1500 cpu 1512sp f-1 pn firmware
Weakness
CWE-416
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.2%)

In the news

No ingested article mentions this CVE yet.