CVE-2024-42455
Quick assessment
Affected
Veeam Backup & Replication
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Veeam Backup & Replication是美国Veeam公司的一个备份和复制软件。 Veeam Backup & Replication 12.2.0.334及之前12.X版本存在安全漏洞，该漏洞源于反序列化过程中黑名单不足，导致可以删除系统上任何具有服务号权限的文件。
Possible ATT&CK Techniques 3 AI
T1055 · Process Injection T1070 · Indicator Removal T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2024-42455
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in Veeam Backup & Replication allows a low-privileged user to connect to remoting services and exploit insecure deserialization by sending a serialized temporary file collection. This exploit allows the attacker to delete any file on the system with service account privileges. The vulnerability is caused by an insufficient blacklist during the deserialization process.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Veeam Backup & Replication 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Veeam Backup & Replication是美国Veeam公司的一个备份和复制软件。 Veeam Backup & Replication 12.2.0.334及之前12.X版本存在安全漏洞，该漏洞源于反序列化过程中黑名单不足，导致可以删除系统上任何具有服务号权限的文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Veeam | Backup & Replication | 12.2 ~ 12.2 | - |
|
II. Public POCs for CVE-2024-42455
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-42455 (1)
Same Patch Batch · Veeam · 2024-12-04 · 11 CVEs total
| CVE-2024-40717 | Veeam Backup & Replication 安全漏洞 | |
| CVE-2024-45204 | Veeam Backup & Replication 安全漏洞 | |
| CVE-2024-45206 | Veeam Service Provider Console 安全漏洞 | |
| CVE-2024-45207 | Veeam Agent for Windows 安全漏洞 | |
| CVE-2024-42456 | Veeam Backup & Replication 安全漏洞 | |
| CVE-2024-42449 | Veeam Service Provider Console 安全漏洞 | |
| CVE-2024-42451 | Veeam Backup & Replication 安全漏洞 | |
| CVE-2024-42457 | Veeam Backup & Replication 安全漏洞 | |
| CVE-2024-42452 | Veeam Backup & Replication 安全漏洞 | |
| CVE-2024-42453 | Veeam Backup & Replication 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2024-42455
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