CVE-2023-22325
Severity Score
5.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
A denial of service vulnerability exists in the DCRegister DDNS_RPC_MAX_RECV_SIZE functionality of SoftEther VPN 4.41-9782-beta, 5.01.9674 and 5.02. A specially crafted network packet can lead to denial of service. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.
Existe una vulnerabilidad de denegación de servicio en la funcionalidad DCRegister DDNS_RPC_MAX_RECV_SIZE de SoftEther VPN 4.41-9782-beta, 5.01.9674 y 5.02. Un paquete de red especialmente manipulado puede provocar una Denegación de Servicio (DoS). Un atacante puede realizar un ataque de intermediario para desencadenar esta vulnerabilidad.
*Credits:
Discovered by Lilith >_> of Cisco Talos.
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-03-24 CVE Reserved
- 2023-10-12 CVE Published
- 2024-08-02 CVE Updated
- 2024-08-02 First Exploit
- 2024-10-18 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')
CAPEC
References (2)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2023-1736 | 2024-08-02 |
| URL | Date | SRC |
|---|---|---|
| https://www.softether.org/9-about/News/904-SEVPN202301 | 2023-10-18 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Softether Search vendor "Softether" | Vpn Search vendor "Softether" for product "Vpn" | 4.41-9782 Search vendor "Softether" for product "Vpn" and version "4.41-9782" | beta |
Affected
| ||||||
| Softether Search vendor "Softether" | Vpn Search vendor "Softether" for product "Vpn" | 5.01.9674 Search vendor "Softether" for product "Vpn" and version "5.01.9674" | - |
Affected
| ||||||
| Softether Search vendor "Softether" | Vpn Search vendor "Softether" for product "Vpn" | 5.02 Search vendor "Softether" for product "Vpn" and version "5.02" | - |
Affected
| ||||||