CiscoVULNRICHMENT:CVE-2024-20322CVE-2024-20322
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial
A vulnerability in the access control list (ACL) processing on Pseudowire interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL.
This vulnerability is due to improper assignment of lookup keys to internal interface contexts. An attacker could exploit this vulnerability by attempting to send traffic through an affected device. A successful exploit could allow the attacker to access resources behind the affected device that were supposed to be protected by a configured ACL.
ADP Affected
[
{
"cpes": [
"cpe:2.3:a:cisco:ios_xr_software:7.10.2:*:*:*:*:*:*:*"
],
"vendor": "cisco",
"product": "ios_xr_software",
"versions": [
{
"status": "affected",
"version": "7.10.2"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:a:cisco:ios_xr_software:7.11.1:*:*:*:*:*:*:*"
],
"vendor": "cisco",
"product": "ios_xr_software",
"versions": [
{
"status": "affected",
"version": "7.11.1"
}
],
"defaultStatus": "unknown"
}
]Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial