Search/CVE-2022-34821
● CVE — High

CVE-2022-34821

VendorsiemensProductsimatic cp 1543-1 firmware, simatic cp 1243-1 firmware, simatic cp 1243-7 lte us firmware, simatic cp 1542sp-1 irc firmware, simatic cp 1543sp-1 firmware, siplus et 200sp cp 1542sp-1 irc tx rail firmware, siplus et 200sp cp 1543sp-1 isec firmware, siplus et 200sp cp 1543sp-1 isec tx rail firmware, siplus net cp 1543-1 firmware, siplus s7-1200 cp 1243-1 firmware, siplus s7-1200 cp 1243-1 rail firmware, simatic cp 1242-7 v2 firmware, simatic cp 1243-7 lte eu firmware, simatic cp 1243-8 irc firmware, siplus net cp 1242-7 v2 firmwareDiscoveredJul 12, 2022UpdatedSep 3, 2026

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2), SCALANCE M804PB (6GK5804-0AP00-2AA2), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2), SCALANCE M874-2 (6GK5874-2AA00-2AA2), SCALANCE M874-3 (6GK5874-3AA00-2AA2), SCALANCE M876-3 (6GK5876-3AA02-2BA2), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2), SCALANCE M876-4 (6GK5876-4AA10-2BA2), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1), SCALANCE MUM856-1 (EU)…

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CVSS v3.1
7.6 HIGH
EPSS
2.43%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 30, 2026
▲ 0.22pp
2.21% → 2.43% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorADJACENT
Attack ComplexityHIGH
Privileges RequiredHIGH
User InteractionNONE
ScopeCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Connections
16 relationships
Timeline
disclosure → media coverage
Jul 12, 2022
Disclosure — published as a CVE record. · last revised by NVD Sep 3, 2026