CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
58.6%
A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an unauthenticated, remote attacker to bypass authorization, access critical services, and cause a denial of service (DoS) condition. The vulnerability exists because the software fails to sanitize URLs before it handles requests. An attacker could exploit this vulnerability by submitting a crafted URL. A successful exploit could allow the attacker to gain unauthorized access to critical services and cause a DoS condition. This vulnerability affects Cisco IP Phone 8800 Series products running a SIP Software release prior to 11.0(5) for Wireless IP Phone 8821 and 8821-EX; and 12.5(1)SR1 for the IP Conference Phone 8832 and the rest of the IP Phone 8800 Series. Cisco IP Conference Phone 8831 is not affected.
[
{
"product": "Cisco Wireless IP Phone 8821 and 8821-EX",
"vendor": "Cisco",
"versions": [
{
"lessThan": "11.0(5)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Cisco IP Conference Phone 8832 and the rest of the IP Phone 8800 Series",
"vendor": "Cisco",
"versions": [
{
"lessThan": "12.5(1)SR1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]