What’s Vulnerable › Vulnerabilities

CVE-2022-29872

• Severity: medium (CVSS 6.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-05-20 · updated 2026-06-17
• Weakness: CWE-141

Description

A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices do not properly validate parameters of POST requests. This could allow an authenticated 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

• Siemens 7Kg8500-0Aa00-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8500-0Aa00-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8500-0Aa10-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8500-0Aa10-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8500-0Aa30-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8500-0Aa30-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa01-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa01-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa02-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa02-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa11-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa11-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa12-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa12-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa31-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa31-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa32-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8501-0Aa32-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8550-0Aa00-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8550-0Aa00-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8550-0Aa10-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8550-0Aa10-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8550-0Aa30-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8550-0Aa30-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8551-0Aa01-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8551-0Aa01-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8551-0Aa02-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8551-0Aa02-2Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8551-0Aa11-0Aa0 Firmware: before 3.00 — fixed in 3.00
• Siemens 7Kg8551-0Aa11-2Aa0 Firmware: before 3.00 — fixed in 3.00

How to fix

Upgrade to a fixed version: Siemens 7Kg8500-0Aa00-0Aa0 Firmware 3.00; Siemens 7Kg8500-0Aa00-2Aa0 Firmware 3.00; Siemens 7Kg8500-0Aa10-0Aa0 Firmware 3.00; Siemens 7Kg8500-0Aa10-2Aa0 Firmware 3.00; Siemens 7Kg8500-0Aa30-0Aa0 Firmware 3.00; Siemens 7Kg8500-0Aa30-2Aa0 Firmware 3.00; Siemens 7Kg8501-0Aa01-0Aa0 Firmware 3.00; Siemens 7Kg8501-0Aa01-2Aa0 Firmware 3.00; Siemens 7Kg8501-0Aa02-0Aa0 Firmware 3.00; Siemens 7Kg8501-0Aa02-2Aa0 Firmware 3.00; Siemens 7Kg8501-0Aa11-0Aa0 Firmware 3.00; Siemens 7Kg8501-0Aa11-2Aa0 Firmware 3.00. Check the vendor advisory for mitigations.

References

• https://cert-portal.siemens.com/productcert/html/ssa-165073.html
• https://cert-portal.siemens.com/productcert/html/ssa-471761.html
• https://cert-portal.siemens.com/productcert/pdf/ssa-165073.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-165073.pdf

Get alerted when CVE-2022-29872 or the next vulnerability affects your stack