CVE-2026-13737— Command Restriction Bypass
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 4
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Commvault | Commvault Cloud | 11.46.0≤ 11.46.9 | affected |
11.44.0≤ 11.44.10 | affected | ||
11.40.0≤ 11.40.62 | affected | ||
11.36.0≤ 11.36.113 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-13737
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Command Restriction Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
CommServe contained an allowlist bypass vulnerability affecting command execution authorization. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Center, Media Agents, Clients and HyperScale X.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Commvault Cloud 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Commvault Cloud是美国Commvault公司的一款云数据管理与存储解决方案。 Commvault Cloud 11.46.0版本至11.46.9版本、11.44.0版本至11.44.10版本、11.40.0版本至11.40.62版本和11.36.0版本至11.36.113版本存在安全漏洞，该漏洞源于白名单绕过，影响命令执行授权。
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 |
|---|---|---|---|---|
| Commvault | Commvault Cloud | 11.46.0 ~ 11.46.9 | - |
II. Public POCs for CVE-2026-13737
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-13737
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-13737 (1)
Same Patch Batch · Commvault · 2026-08-11 · 3 CVEs total
| CVE-2026-13738 | 9.2 CRITICAL | Improper Authorization Validation |
| CVE-2026-13739 | 8.8 HIGH | Server-Side Request Forgery (SSRF) |
IV. Related Vulnerabilities
V. Comments for CVE-2026-13737
No comments yet