CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
5.1%
A vulnerability in the SSH CLI key management functionality of Cisco NX-OS Software could allow an authenticated, local attacker to expose a user’s private SSH key to all authenticated users on the targeted device. The attacker must authenticate with valid administrator device credentials. The vulnerability is due to incomplete error handling if a specific error type occurs during the SSH key export. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the CLI. A successful exploit could allow the attacker to expose a user’s private SSH key. In addition, a similar type of error in the SSH key import could cause the passphrase-protected private SSH key to be imported unintentionally.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | nx-os | * | cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* |
cisco | nexus_3016 | - | cpe:2.3:h:cisco:nexus_3016:-:*:*:*:*:*:*:* |
cisco | nexus_3048 | - | cpe:2.3:h:cisco:nexus_3048:-:*:*:*:*:*:*:* |
cisco | nexus_3064 | - | cpe:2.3:h:cisco:nexus_3064:-:*:*:*:*:*:*:* |
cisco | nexus_3064-t | - | cpe:2.3:h:cisco:nexus_3064-t:-:*:*:*:*:*:*:* |
cisco | nexus_31108pc-v | - | cpe:2.3:h:cisco:nexus_31108pc-v:-:*:*:*:*:*:*:* |
cisco | nexus_31108tc-v | - | cpe:2.3:h:cisco:nexus_31108tc-v:-:*:*:*:*:*:*:* |
cisco | nexus_31128pq | - | cpe:2.3:h:cisco:nexus_31128pq:-:*:*:*:*:*:*:* |
cisco | nexus_3132c-z | - | cpe:2.3:h:cisco:nexus_3132c-z:-:*:*:*:*:*:*:* |
cisco | nexus_3132q | - | cpe:2.3:h:cisco:nexus_3132q:-:*:*:*:*:*:*:* |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
5.1%