CVE-2023-2588

Summary

Teltonika’s Remote Management System versions prior to 4.10.0 have a feature allowing users to access managed devices’ local secure shell (SSH)/web management services over the cloud proxy. A user can request a web proxy and obtain a URL in the Remote Management System cloud subdomain. This URL could be shared with others without Remote Management System authentication . An attacker could exploit this vulnerability to create a malicious webpage that uses a trusted and certified domain. An attacker could initiate a reverse shell when a victim connects to the malicious webpage, achieving remote code execution on the victim device.

Affected Software

Weaknesses

• CWE-830: CWE-830 Inclusion of Web Functionality from an Untrusted Source

ADP Enrichment

CVE Program Container

Additional References

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-131-08

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-131-08

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