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7Kg8500 0Aa00 0Aa0 Firmware CVE-2022-29873

CRITICAL
Improper Neutralization of Parameter/Argument Delimiters (CWE-141)
2022-05-20 productcert@siemens.com
Denial Of Service RCE 7Kg8500 0Aa00 0Aa0 Firmware 7Kg8500 0Aa00 2Aa0 Firmware 7Kg8500 0Aa10 0Aa0 Firmware 7Kg8500 0Aa10 2Aa0 Firmware 7Kg8500 0Aa30 0Aa0 Firmware 7Kg8500 0Aa30 2Aa0 Firmware 7Kg8501 0Aa01 0Aa0 Firmware 7Kg8501 0Aa01 2Aa0 Firmware 7Kg8501 0Aa02 0Aa0 Firmware 7Kg8501 0Aa02 2Aa0 Firmware 7Kg8501 0Aa11 0Aa0 Firmware 7Kg8501 0Aa11 2Aa0 Firmware 7Kg8501 0Aa12 0Aa0 Firmware 7Kg8501 0Aa12 2Aa0 Firmware 7Kg8501 0Aa31 0Aa0 Firmware 7Kg8501 0Aa31 2Aa0 Firmware 7Kg8501 0Aa32 0Aa0 Firmware 7Kg8501 0Aa32 2Aa0 Firmware 7Kg8550 0Aa00 0Aa0 Firmware 7Kg8550 0Aa00 2Aa0 Firmware 7Kg8550 0Aa10 0Aa0 Firmware 7Kg8550 0Aa10 2Aa0 Firmware 7Kg8550 0Aa30 0Aa0 Firmware 7Kg8550 0Aa30 2Aa0 Firmware 7Kg8551 0Aa01 0Aa0 Firmware 7Kg8551 0Aa01 2Aa0 Firmware 7Kg8551 0Aa02 0Aa0 Firmware 7Kg8551 0Aa02 2Aa0 Firmware 7Kg8551 0Aa11 0Aa0 Firmware 7Kg8551 0Aa11 2Aa0 Firmware 7Kg8551 0Aa12 0Aa0 Firmware 7Kg8551 0Aa12 2Aa0 Firmware 7Kg8551 0Aa31 0Aa0 Firmware 7Kg8551 0Aa31 2Aa0 Firmware 7Kg8551 0Aa32 0Aa0 Firmware 7Kg8551 0Aa32 2Aa0 Firmware
9.3
CVSS 4.0 · Vendor: siemens
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Severity by source

Vendor (siemens) PRIMARY
9.3 CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from Vendor (siemens) · only source for this CVE.

CVSS VectorVendor: siemens

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

1
CVE Published
May 20, 2022 - 13:15 cve.org
CRITICAL 9.3

DescriptionCVE.org

A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices do not properly validate parameters of certain GET and POST requests. This could allow an unauthenticated attacker to set the device to a denial of service state or to control the program counter and, thus, execute arbitrary code on the device.

AnalysisAI

A vulnerability has been identified in SICAM T (All versions < V3.0). Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-141. A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices do not properly validate parameters of certain GET and POST requests. This could allow an unauthenticated attacker to set the device to a denial of service state or to control the program counter and, thus, execute arbitrary code on the device. Affected products include: Siemens 7Kg8500-0Aa00-0Aa0 Firmware, Siemens 7Kg8500-0Aa00-2Aa0 Firmware, Siemens 7Kg8500-0Aa10-0Aa0 Firmware, Siemens 7Kg8500-0Aa10-2Aa0 Firmware, Siemens 7Kg8500-0Aa30-0Aa0 Firmware.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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Same weakness CWE-141 – Improper Neutralization of Parameter/Argument Delimiters

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CVE-2022-29873 vulnerability details – vuln.today
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