CiscoCVELIST:CVE-2023-20266CVE-2023-20266
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
0.001 Low
EPSS
Percentile
28.7%
A vulnerability in Cisco Emergency Responder, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an authenticated, remote attacker to elevate privileges to root on an affected device.
This vulnerability exists because the application does not properly restrict the files that are being used for upgrades. An attacker could exploit this vulnerability by providing a crafted upgrade file. A successful exploit could allow the attacker to elevate privileges to root. To exploit this vulnerability, the attacker must have valid platform administrator credentials on an affected device.
CNA Affected
[
{
"vendor": "Cisco",
"product": "Cisco Emergency Responder",
"versions": [
{
"version": "12.5(1)SU4",
"status": "affected"
},
{
"version": "12.5(1)SU8a",
"status": "affected"
},
{
"version": "14SU3",
"status": "affected"
}
]
},
{
"vendor": "Cisco",
"product": "Cisco Unity Connection",
"versions": [
{
"version": "12.5(1)SU6",
"status": "affected"
},
{
"version": "12.5(1)SU7",
"status": "affected"
},
{
"version": "12.5(1)SU8",
"status": "affected"
},
{
"version": "14SU2",
"status": "affected"
},
{
"version": "14SU3",
"status": "affected"
}
]
},
{
"vendor": "Cisco",
"product": "Cisco Unified Communications Manager",
"versions": [
{
"version": "12.5(1)SU8",
"status": "affected"
}
]
}
]Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
0.001 Low
EPSS
Percentile
28.7%