CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
9.0%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
A vulnerability in the Tail-f High Availability Cluster Communications (HCC) function pack of Cisco Crosswork Network Services Orchestrator (NSO) could allow an authenticated, local attacker to elevate privileges to root on an affected device.
This vulnerability exists because a user-controlled search path is used to locate executable files. An attacker could exploit this vulnerability by configuring the application in a way that causes a malicious file to be executed. A successful exploit could allow the attacker to execute arbitrary code on an affected device as the root user. To exploit this vulnerability, the attacker would need valid credentials on an affected device.
[
{
"vendor": "Cisco",
"product": "Cisco Network Services Orchestrator",
"versions": [
{
"version": "5.4",
"status": "affected"
},
{
"version": "5.5",
"status": "affected"
},
{
"version": "5.6",
"status": "affected"
},
{
"version": "5.7",
"status": "affected"
},
{
"version": "5.8",
"status": "affected"
},
{
"version": "5.1.1.1",
"status": "affected"
},
{
"version": "5.1.1.3",
"status": "affected"
},
{
"version": "5.1.2",
"status": "affected"
},
{
"version": "5.2.0.3",
"status": "affected"
},
{
"version": "5.2.0.4",
"status": "affected"
},
{
"version": "5.2.1",
"status": "affected"
},
{
"version": "5.2.1.1",
"status": "affected"
},
{
"version": "5.2.3.2",
"status": "affected"
},
{
"version": "5.3.1",
"status": "affected"
},
{
"version": "5.3.4.3",
"status": "affected"
},
{
"version": "5.4.0.1",
"status": "affected"
},
{
"version": "5.4.0.2",
"status": "affected"
},
{
"version": "5.4.1",
"status": "affected"
},
{
"version": "5.4.1.1",
"status": "affected"
},
{
"version": "5.4.2",
"status": "affected"
},
{
"version": "5.4.3",
"status": "affected"
},
{
"version": "5.4.3.1",
"status": "affected"
},
{
"version": "5.4.3.2",
"status": "affected"
},
{
"version": "5.4.4.1",
"status": "affected"
},
{
"version": "5.4.4",
"status": "affected"
},
{
"version": "5.4.4.3",
"status": "affected"
},
{
"version": "5.4.3.4",
"status": "affected"
},
{
"version": "5.4.4.2",
"status": "affected"
},
{
"version": "5.4.3.3",
"status": "affected"
},
{
"version": "5.4.5.1",
"status": "affected"
},
{
"version": "5.4.2.1",
"status": "affected"
},
{
"version": "5.4.5.2",
"status": "affected"
},
{
"version": "5.4.5",
"status": "affected"
},
{
"version": "5.4.2.2",
"status": "affected"
},
{
"version": "5.4.6",
"status": "affected"
},
{
"version": "5.4.7",
"status": "affected"
},
{
"version": "5.4.7.1",
"status": "affected"
},
{
"version": "5.5.1",
"status": "affected"
},
{
"version": "5.5.2",
"status": "affected"
},
{
"version": "5.5.2.1",
"status": "affected"
},
{
"version": "5.5.2.2",
"status": "affected"
},
{
"version": "5.5.2.5",
"status": "affected"
},
{
"version": "5.5.2.3",
"status": "affected"
},
{
"version": "5.5.2.4",
"status": "affected"
},
{
"version": "5.5.2.9",
"status": "affected"
},
{
"version": "5.5.2.10",
"status": "affected"
},
{
"version": "5.5.3",
"status": "affected"
},
{
"version": "5.5.2.11",
"status": "affected"
},
{
"version": "5.5.2.6",
"status": "affected"
},
{
"version": "5.5.2.7",
"status": "affected"
},
{
"version": "5.5.2.8",
"status": "affected"
},
{
"version": "5.5.2.12",
"status": "affected"
},
{
"version": "5.5.4",
"status": "affected"
},
{
"version": "5.5.4.1",
"status": "affected"
},
{
"version": "5.5.3.1",
"status": "affected"
},
{
"version": "5.5.5",
"status": "affected"
},
{
"version": "5.5.6",
"status": "affected"
},
{
"version": "5.5.6.1",
"status": "affected"
},
{
"version": "5.5.7",
"status": "affected"
},
{
"version": "5.5.8",
"status": "affected"
},
{
"version": "5.5.10",
"status": "affected"
},
{
"version": "5.5.9",
"status": "affected"
},
{
"version": "5.6.1",
"status": "affected"
},
{
"version": "5.6.3",
"status": "affected"
},
{
"version": "5.6.3.1",
"status": "affected"
},
{
"version": "5.6.2",
"status": "affected"
},
{
"version": "5.6.4",
"status": "affected"
},
{
"version": "5.6.5",
"status": "affected"
},
{
"version": "5.6.6",
"status": "affected"
},
{
"version": "5.6.6.1",
"status": "affected"
},
{
"version": "5.6.7",
"status": "affected"
},
{
"version": "5.6.7.1",
"status": "affected"
},
{
"version": "5.6.7.2",
"status": "affected"
},
{
"version": "5.6.8",
"status": "affected"
},
{
"version": "5.6.8.1",
"status": "affected"
},
{
"version": "5.6.9",
"status": "affected"
},
{
"version": "5.6.10",
"status": "affected"
},
{
"version": "5.6.11",
"status": "affected"
},
{
"version": "5.6.12",
"status": "affected"
},
{
"version": "5.6.13",
"status": "affected"
},
{
"version": "5.6.14",
"status": "affected"
},
{
"version": "5.6.14.1",
"status": "affected"
},
{
"version": "5.7.1.1",
"status": "affected"
},
{
"version": "5.7.1",
"status": "affected"
},
{
"version": "5.7.2",
"status": "affected"
},
{
"version": "5.7.2.1",
"status": "affected"
},
{
"version": "5.7.3",
"status": "affected"
},
{
"version": "5.7.4",
"status": "affected"
},
{
"version": "5.7.5",
"status": "affected"
},
{
"version": "5.7.5.1",
"status": "affected"
},
{
"version": "5.7.6",
"status": "affected"
},
{
"version": "5.7.6.1",
"status": "affected"
},
{
"version": "5.7.6.2",
"status": "affected"
},
{
"version": "5.7.7",
"status": "affected"
},
{
"version": "5.7.8",
"status": "affected"
},
{
"version": "5.7.10",
"status": "affected"
},
{
"version": "5.7.10.1",
"status": "affected"
},
{
"version": "5.7.10.2",
"status": "affected"
},
{
"version": "5.7.11",
"status": "affected"
},
{
"version": "5.7.12",
"status": "affected"
},
{
"version": "5.7.13",
"status": "affected"
},
{
"version": "5.7.14",
"status": "affected"
},
{
"version": "5.7.15.1",
"status": "affected"
},
{
"version": "5.7.6.3",
"status": "affected"
},
{
"version": "5.7.8.1",
"status": "affected"
},
{
"version": "5.7.9",
"status": "affected"
},
{
"version": "5.7.9.1",
"status": "affected"
},
{
"version": "5.8.1",
"status": "affected"
},
{
"version": "5.8.2",
"status": "affected"
},
{
"version": "5.8.2.1",
"status": "affected"
},
{
"version": "5.8.3",
"status": "affected"
},
{
"version": "5.8.4",
"status": "affected"
},
{
"version": "5.8.5",
"status": "affected"
},
{
"version": "5.8.10",
"status": "affected"
},
{
"version": "5.8.11",
"status": "affected"
},
{
"version": "5.8.12",
"status": "affected"
},
{
"version": "5.8.6",
"status": "affected"
},
{
"version": "5.8.7",
"status": "affected"
},
{
"version": "5.8.8",
"status": "affected"
},
{
"version": "5.8.9",
"status": "affected"
},
{
"version": "6.0",
"status": "affected"
},
{
"version": "6.1",
"status": "affected"
},
{
"version": "6.2",
"status": "affected"
},
{
"version": "6.0.1",
"status": "affected"
},
{
"version": "6.0.1.1",
"status": "affected"
},
{
"version": "6.0.10",
"status": "affected"
},
{
"version": "6.0.11",
"status": "affected"
},
{
"version": "6.0.2",
"status": "affected"
},
{
"version": "6.0.3",
"status": "affected"
},
{
"version": "6.0.4",
"status": "affected"
},
{
"version": "6.0.5",
"status": "affected"
},
{
"version": "6.0.6",
"status": "affected"
},
{
"version": "6.0.7",
"status": "affected"
},
{
"version": "6.0.8",
"status": "affected"
},
{
"version": "6.0.9",
"status": "affected"
},
{
"version": "6.1.1",
"status": "affected"
},
{
"version": "6.1.2",
"status": "affected"
},
{
"version": "6.1.2.1",
"status": "affected"
},
{
"version": "6.1.3",
"status": "affected"
},
{
"version": "6.1.3.1",
"status": "affected"
},
{
"version": "6.1.3.2",
"status": "affected"
},
{
"version": "6.1.4",
"status": "affected"
},
{
"version": "6.1.5",
"status": "affected"
},
{
"version": "6.1.6",
"status": "affected"
},
{
"version": "6.1.6.1",
"status": "affected"
},
{
"version": "6.1.7",
"status": "affected"
},
{
"version": "6.1.7.1",
"status": "affected"
},
{
"version": "6.2.2",
"status": "affected"
}
]
}
]
[
{
"cpes": [
"cpe:2.3:a:cisco:network_services_orchestrator:5.1.1.1:*:*:*:*:*:*:*"
],
"vendor": "cisco",
"product": "network_services_orchestrator",
"versions": [
{
"status": "affected",
"version": "5.1.1.1",
"versionType": "custom",
"lessThanOrEqual": "6.2.2"
}
],
"defaultStatus": "unknown"
}
]
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
9.0%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total