CVE-2026-22762
Quick assessment
Affected
Dell Avamar Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Dell Avamar Server和Dell Avamar Virtual Edition都是美国戴尔（Dell）公司的一个数据备份与恢复软件。 Dell Avamar Server和Avamar Virtual Edition 19.10 SP1 with CHF338912之前版本存在路径遍历漏洞，该漏洞源于对路径名到受限目录的限制不当，可能导致高权限远程攻击者删除任意文件。
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I. Basic Information for CVE-2026-22762
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Avamar Server and Avamar Virtual Edition, versions prior to 19.10 SP1 with CHF338912, contain an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the Security. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary file delete.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Avamar Server和Dell Avamar Virtual Edition 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Avamar Server和Dell Avamar Virtual Edition都是美国戴尔（Dell）公司的一个数据备份与恢复软件。 Dell Avamar Server和Avamar Virtual Edition 19.10 SP1 with CHF338912之前版本存在路径遍历漏洞，该漏洞源于对路径名到受限目录的限制不当，可能导致高权限远程攻击者删除任意文件。
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 |
|---|---|---|---|---|
| Dell | Avamar Server | 19.9 through 19.10 SP1 ~ 19.10 SP1 with CHF 338912 or later | - |
|
| Dell | Avamar Virtual Edition | 19.9 through 19.10 SP1 ~ 19.10 SP1 with CHF 338912 or later | - |
|
| Dell | PowerProtect DP Series Appliance (IDPA) | N/A ~ 2.7.9 with AV CHF 338912 | - |
|
II. Public POCs for CVE-2026-22762
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · Dell · 2026-02-17 · 7 CVEs total
| CVE-2026-22769 | 10.0 CRITICAL | Dell RecoverPoint for Virtual Machines 信任管理问题漏洞 |
| CVE-2026-22284 | 6.6 MEDIUM | Dell SmartFabric OS10 Software 命令注入漏洞 |
| CVE-2025-36598 | 6.5 MEDIUM | Dell Avamar 路径遍历漏洞 |
| CVE-2026-26357 | 5.4 MEDIUM | Dell Unisphere for PowerMax 跨站脚本漏洞 |
| CVE-2026-23861 | 5.4 MEDIUM | Dell Unisphere for PowerMax vApp 跨站脚本漏洞 |
| CVE-2025-36597 | 4.7 MEDIUM | Dell Avamar 路径遍历漏洞 |
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CVE-2026-103648
Improper Limitation of a Pathname to a Restricted Directory
V. Comments for CVE-2026-22762
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