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CVE-2022-34820

—
CVSS 3.1
8.4 high
EPSS
2%p81
Published
()
Modified
Description

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions = V2.0 = V2.0 = V2.0 = V2.0 = V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). The application does not correctly escape some user provided fields during the authentication process. This could allow an attacker to inject custom commands and execute arbitrary code with elevated privileges.

Vendors
siemens
Products
simatic cp 1242-7 v2 firmware, simatic cp 1243-1 firmware, simatic cp 1243-7 lte eu firmware, simatic cp 1243-7 lte us firmware, simatic cp 1243-8 irc firmware, simatic cp 1542sp-1 irc firmware, simatic cp 1543-1 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 1242-7 v2 firmware
Weakness
CWE-77, CWE-116
Vector
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (2.2%)

In the news

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