CVE-2021-27384 (GCVE-0-2021-27384)

Vulnerability from cvelistv5 – Published: 2021-05-12 13:18 – Updated: 2024-08-03 20:48
VLAI?
Summary
A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7\" & 15\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7\" & 15\" (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI Comfort Panels V15 4\" - 22\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Panels V16 4\" - 22\" (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI KTP Mobile Panels V15 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15.1 Update 6), SIMATIC HMI KTP Mobile Panels V16 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V16 Update 4), SIMATIC WinCC Runtime Advanced V15 (All versions < V15.1 Update 6), SIMATIC WinCC Runtime Advanced V16 (All versions < V16 Update 4), SINAMICS GH150 (All versions), SINAMICS GL150 (with option X30) (All versions), SINAMICS GM150 (with option X30) (All versions), SINAMICS SH150 (All versions), SINAMICS SL150 (All versions), SINAMICS SM120 (All versions), SINAMICS SM150 (All versions), SINAMICS SM150i (All versions). SmartVNC has an out-of-bounds memory access vulnerability in the device layout handler, represented by a binary data stream on client side, which can potentially result in code execution.
Severity ?
No CVSS data available.
CWE
  • CWE-788 - Access of Memory Location After End of Buffer
Assigner
References
Impacted products
Vendor Product Version
Siemens SIMATIC HMI Comfort Outdoor Panels V15 7\" & 15\" (incl. SIPLUS variants) Affected: All versions < V15.1 Update 6
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    Siemens SIMATIC HMI Comfort Outdoor Panels V16 7\" & 15\" (incl. SIPLUS variants) Affected: All versions < V16 Update 4
Create a notification for this product.
    Siemens SIMATIC HMI Comfort Panels V15 4\" - 22\" (incl. SIPLUS variants) Affected: All versions < V15.1 Update 6
Create a notification for this product.
    Siemens SIMATIC HMI Comfort Panels V16 4\" - 22\" (incl. SIPLUS variants) Affected: All versions < V16 Update 4
Create a notification for this product.
    Siemens SIMATIC HMI KTP Mobile Panels V15 KTP400F, KTP700, KTP700F, KTP900 and KTP900F Affected: All versions < V15.1 Update 6
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    Siemens SIMATIC HMI KTP Mobile Panels V16 KTP400F, KTP700, KTP700F, KTP900 and KTP900F Affected: All versions < V16 Update 4
Create a notification for this product.
    Siemens SIMATIC WinCC Runtime Advanced V15 Affected: All versions < V15.1 Update 6
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    Siemens SIMATIC WinCC Runtime Advanced V16 Affected: All versions < V16 Update 4
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    Siemens SINAMICS GH150 Affected: All versions
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    Siemens SINAMICS GL150 (with option X30) Affected: All versions
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    Siemens SINAMICS GM150 (with option X30) Affected: All versions
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    Siemens SINAMICS SH150 Affected: All versions
Create a notification for this product.
    Siemens SINAMICS SL150 Affected: All versions
Create a notification for this product.
    Siemens SINAMICS SM120 Affected: All versions
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    Siemens SINAMICS SM150 Affected: All versions
Create a notification for this product.
    Siemens SINAMICS SM150i Affected: All versions
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.