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RedMike (Salt Typhoon) Exploits Vulnerable Cisco Devices of Global Telecommunications Providers

By Insikt Group®

Excerpt

Insikt group observed RedMike

exploiting privilege escalation

vulnerabilities CVE-2023-20198 and

CVE-2023-20273 to compromise

unpatched Cisco network devices

running Cisco IOS XE software.

RedMike compromised devices

of a US-based affiliate of a UK

telecommunications company, a South

African telco, and it attempted to exploit

over 1,000 Cisco devices between

December 2024 and January 2025.

CH…

The opening of the report, shown for reference. The full report, with its figures and indicators, is published by Recorded Future on go.recordedfuture.com.

Mentioned in the excerpt

CVE-2023-20198CVE-2023-20273GhostEmperorCisco

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