CVE-2022-34716
.NET Spoofing Vulnerability
Severity Score
5.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
.NET Spoofing Vulnerability
Una vulnerabilidad de Suplantación en .NET
An information disclosure vulnerability exists in .NET Core and .NET. This issue can lead to unauthorized access to privileged information.
XML signature verification in .NET 6 as implemented in System.Security.Cryptography.Xml.SignedXml is vulnerable to external entity injection attacks.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-06-27 CVE Reserved
- 2022-08-09 CVE Published
- 2024-05-28 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-611: Improper Restriction of XML External Entity Reference
CAPEC
References (3)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-34716 | 2023-05-31 | |
| https://access.redhat.com/security/cve/CVE-2022-34716 | 2022-08-15 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2115183 | 2022-08-15 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | .net Search vendor "Microsoft" for product ".net" | >= 6.0.0 < 6.0.8 Search vendor "Microsoft" for product ".net" and version " >= 6.0.0 < 6.0.8" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | .net Core Search vendor "Microsoft" for product ".net Core" | >= 3.1 < 3.1.28 Search vendor "Microsoft" for product ".net Core" and version " >= 3.1 < 3.1.28" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Powershell Search vendor "Microsoft" for product "Powershell" | >= 7.0 < 7.0.12 Search vendor "Microsoft" for product "Powershell" and version " >= 7.0 < 7.0.12" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Powershell Search vendor "Microsoft" for product "Powershell" | >= 7.2 < 7.2.6 Search vendor "Microsoft" for product "Powershell" and version " >= 7.2 < 7.2.6" | - |
Affected
| ||||||