Description
Cisco IOS contains an unspecified vulnerability that may block further telnet, reverse telnet, Remote Shell (RSH), Secure Shell (SSH), and in some cases, Hypertext Transport Protocol (HTTP) access to the Cisco device.
Recommended action
Apply updates per vendor instructions.
CISA remediation due date for U.S. federal agencies: 9 Jun 2023.
Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.