CVE-2021-25667
Vulnerability from cvelistv5
Published
2021-03-15 17:03
Modified
2024-08-03 20:11
Severity ?
Summary
A vulnerability has been identified in RUGGEDCOM RM1224 (All versions >= V4.3 and < V6.4), SCALANCE M-800 (All versions >= V4.3 and < V6.4), SCALANCE S615 (All versions >= V4.3 and < V6.4), SCALANCE SC-600 Family (All versions >= V2.0 and < V2.1.3), SCALANCE XB-200 (All versions < V4.1), SCALANCE XC-200 (All versions < V4.1), SCALANCE XF-200BA (All versions < V4.1), SCALANCE XM400 (All versions < V6.2), SCALANCE XP-200 (All versions < V4.1), SCALANCE XR-300WG (All versions < V4.1), SCALANCE XR500 (All versions < V6.2). Affected devices contain a stack-based buffer overflow vulnerability in the handling of STP BPDU frames that could allow a remote attacker to trigger a denial-of-service condition or potentially remote code execution. Successful exploitation requires the passive listening feature of the device to be active.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-979775.pdfPatch, Vendor Advisory
productcert@siemens.comhttps://us-cert.cisa.gov/ics/advisories/icsa-21-068-03Patch, Third Party Advisory, US Government Resource
Impacted products
SiemensRUGGEDCOM RM1224
SiemensSCALANCE M-800
SiemensSCALANCE S615
SiemensSCALANCE SC-600 Family
SiemensSCALANCE XB-200
SiemensSCALANCE XC-200
SiemensSCALANCE XF-200BA
SiemensSCALANCE XM400
SiemensSCALANCE XP-200
SiemensSCALANCE XR-300WG
SiemensSCALANCE XR500
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uctcert/pdf/ssa-979775.pdf\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Patch\",\"Vendor 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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.