Home/CVE/A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices do not properly validate paramete
CVE

CVE-2022-29873

A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices do not properly validate paramete

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.

CRITICAL · CVSS 9.8 EPSS 0.03324
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-141Improper Neutralization of Parameter/Argument Delimiters
▤

Affected Products & Versions

36
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
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · productcert@siemens.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 May 2022 · 01:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

3
siemens-csafSSA-471761
siemens-csafSSA-165073
cisa-csafcisa-csaf-csaf_files-OT-white-2022-icsa-22-132-07
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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.pdfPatchVendor Advisory
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