Cisco IOS XE Software code execution | CVE-2023-20082
NAME
__________
Cisco IOS XE Software code execution
Platforms Affected:
Cisco IOS XE Software
Cisco Catalyst 9300 Series Switches
Risk Level:
6.1
Exploitability:
Unproven
Consequences:
Gain Access
DESCRIPTION
__________
Cisco IOS XE Software could allow a remote attacker to execute arbitrary code on the system, caused by a flaw when retrieving the public release key for image signature verification. By modifying specific variables in the Serial Peripheral Interface (SPI) flash memory, an attacker could exploit this vulnerability to execute persistent code on the underlying operating system.
CVSS 3.0 Information
__________
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Access Vector:
Physical
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