CVE-2023-34429

Summary

Weintek Weincloud v0.13.6

could allow an attacker to cause a denial-of-service condition for Weincloud by sending a forged JWT token.

Affected Software

Weaknesses

• CWE-237: CWE-237 Improper Handling of Structural Elements

Workarounds

Additional mitigations are recommended to help reduce risk:

• ​Log in on trusted computers if possible. Log out after usage on un-trusted ones.
• ​On the HMIs, if the online services are not used, set to offline mode for EasyAccess 2.0 or Dashboard services using system reserved addresses.
• ​Regularly change passwords to reduce risks.
• ​Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible- only applicable devices and/or systems have access to the internet.

ADP Enrichment

CVE Program Container

Additional References

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-199-04

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-199-04

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