CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:S/C:N/I:N/A:C
EPSS
Percentile
40.8%
A vulnerability in the fabric interconnect of Cisco Unified Computing System could allow an authenticated, local attacker to cause a denial of service (DoS) condition.
The vulnerability is due to improper filtering of user-supplied parameters. An attacker could exploit this vulnerability by executing certain commands with specific parameters. A successful exploit could allow the attacker to write directly to hardware components, causing a DoS condition on the system.
Cisco has confirmed the vulnerability in a security notice and released software updates.
To exploit this vulnerability, an attacker must have local access to a targeted device which may reside on trusted, internal networks behind firewall restrictions. These access requirements decrease the likelihood of a successful exploit.
Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | unified_computing_system | any | cpe:2.3:h:cisco:unified_computing_system:any:*:*:*:*:*:*:* |