Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to perform tampering over a network.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
Low
Partial disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 7
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Microsoft Asp.Net_Core
cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
|
8.0.0
|
8.0.32
|
|
Microsoft Asp.Net_Core
cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
|
9.0.0
|
9.0.21
|
|
Microsoft Asp.Net_Core
cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
|
10.0.0
|
10.0.13
|
|
Microsoft Asp.Net_Core
cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
|
> 11.0.0
|
— |
|
Microsoft Asp.Net_Core
cpe:2.3:a:microsoft:asp.net_core:11.0:rc1:*:*:*:*:*:*
|
— | — |
|
Microsoft Visual_Studio_2022
cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*
|
17.14.0
|
17.14.42
|
|
Microsoft Visual_Studio_2026
cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:*:*:*
|
18.10.0
|
18.10.4
|