CVE-2022-47374
Assigner: siemens
Published: 2023-12-12T11:25:31.314Z
State: PUBLISHED
descriptions: value: A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle HTTP(S) requests to the web server correctly.

This could allow an attacker to exhaust system resources and create a denial of service condition for the device.
affected: vendor: Siemens
product: SIMATIC PC-Station Plus
versions: version: All versions
status: affected
defaultStatus: unknown
vendor: Siemens
product: SIMATIC S7-400 CPU 412-2 PN V7
versions: version: All versions
status: affected
defaultStatus: unknown
vendor: Siemens
product: SIMATIC S7-400 CPU 414-3 PN/DP V7
versions: version: All versions
status: affected
defaultStatus: unknown
vendor: Siemens
product: SIMATIC S7-400 CPU 414F-3 PN/DP V7
versions: version: All versions
status: affected
defaultStatus: unknown
vendor: Siemens
product: SIMATIC S7-400 CPU 416-3 PN/DP V7
versions: version: All versions
status: affected
defaultStatus: unknown
vendor: Siemens
product: SIMATIC S7-400 CPU 416F-3 PN/DP V7
versions: version: All versions
status: affected
defaultStatus: unknown
vendor: Siemens
product: SINAMICS S120 (incl. SIPLUS variants)
versions: version: All versions < V5.2 SP3 HF15
status: affected
defaultStatus: unknown
vendor: Siemens
product: SIPLUS S7-400 CPU 414-3 PN/DP V7
versions: version: All versions
status: affected
defaultStatus: unknown
vendor: Siemens
product: SIPLUS S7-400 CPU 416-3 PN/DP V7
versions: version: All versions
status: affected
defaultStatus: unknown
metrics: cvssV3_1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
baseScore: 7.5
baseSeverity: HIGH
problemTypes: descriptions: cweId: CWE-674
description: CWE-674: Uncontrolled Recursion
type: CWE