CVE-2024-35292

June 11, 2024, 1:54 p.m.

8.2
High

Description

A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1) (All versions). Affected devices are using a predictable IP ID sequence number. This leaves the system susceptible to a family of attacks which rely on the use of predictable IP ID sequence numbers as their base method of attack and eventually could allow an attacker to create a denial of service condition.

Product(s) Impacted

Product Versions
SIMATIC S7-200 SMART CPU
  • All versions
SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1)
  • All versions
SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1)
  • All versions
SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1)
  • All versions
SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1)
  • All versions
SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1)
  • All versions
SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1)
  • All versions
SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1)
  • All versions
SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0)
  • All versions
SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1)
  • All versions

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://cert-portal.siemens.com/productcert/html/ssa-481506.html

Tags

productcert@siemens.com
CWE-330
2024-06-11
CVE-2024-35292

CVSS Score

8.2 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: LOW
  • Integrity Impact: NONE
  • Availability Impact: HIGH

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

    View Vector String

Timeline

Published: June 11, 2024, 12:15 p.m.
Last Modified: June 11, 2024, 1:54 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

productcert@siemens.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.