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CVE-2020-15783

UNKNOWN
Published 2020-11-12T19:21:09
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No CVSS data available

Description

A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC TDC CPU555 (All versions), SINUMERIK 840D sl (All versions). Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port 102. A cold restart is required to recover the service.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Siemens

SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants)

Affected Versions:

All versions
Siemens

SIMATIC TDC CPU555

Affected Versions:

All versions
Siemens

SINUMERIK 840D sl

Affected Versions:

All versions

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-h3cm-r647-2vf6

Advisory Details

A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SINUMERIK 840D sl (All versions). Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port 102. A cold restart is required to recover the service.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-15783
WEB https://cert-portal.siemens.com/productcert/pdf/ssa-492828.pdf

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: August 11, 2022

References

https://cert-portal.siemens.com/productcert/pdf/ssa-492828.pdf
Published: 2020-11-12T19:21:09
Last Modified: 2024-08-04T13:22:30.725Z
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