Stack-based buffer overflow in Commvault Service Pack 6
Priority MEDIUM 61CWE-121Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
Commvault Edge Communication Service (cvd) prior to version 11 SP7 or version 11 SP6 with hotfix 590 is prone to a stack-based buffer overflow vulnerability that could lead to arbitrary code execution with administrative privileges.
Why it matters now
EPSS 0.21387 97th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Commvault | Service Pack 6 | Version 11 prior to SP7; version 11 SP6 prior to hotfix 590 | — | No fix listed | CNA |
- Service Pack 6 VendorCommvault Affected Version 11 prior to SP7; version 11 SP6 prior to hotfix 590 Fixed in — No fix listed CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:commvault:edge:11.0.0:*:*:*:*:*:*:* | 11.0.0 | Vulnerable | Commvault |
| cpe:2.3:a:commvault:edge:11.0.0:service_pack1:*:*:*:*:*:* | 11.0.0 service_pack1 | Vulnerable | Commvault |
| cpe:2.3:a:commvault:edge:11.0.0:service_pack2:*:*:*:*:*:* | 11.0.0 service_pack2 | Vulnerable | Commvault |
| cpe:2.3:a:commvault:edge:11.0.0:service_pack3:*:*:*:*:*:* | 11.0.0 service_pack3 | Vulnerable | Commvault |
| cpe:2.3:a:commvault:edge:11.0.0:service_pack4:*:*:*:*:*:* | 11.0.0 service_pack4 | Vulnerable | Commvault |
| cpe:2.3:a:commvault:edge:11.0.0:service_pack5:*:*:*:*:*:* | 11.0.0 service_pack5 | Vulnerable | Commvault |
| cpe:2.3:a:commvault:edge:11.0.0:service_pack6:*:*:*:*:*:* | 11.0.0 service_pack6 | Vulnerable | Commvault |
- cpe:2.3:a:commvault:edge:11.0.0:*:*:*:*:*:*:* Versions 11.0.0 Vulnerable ·Commvault
- cpe:2.3:a:commvault:edge:11.0.0:service_pack1:*:*:*:*:*:* Versions 11.0.0 service_pack1 Vulnerable ·Commvault
- cpe:2.3:a:commvault:edge:11.0.0:service_pack2:*:*:*:*:*:* Versions 11.0.0 service_pack2 Vulnerable ·Commvault
- cpe:2.3:a:commvault:edge:11.0.0:service_pack3:*:*:*:*:*:* Versions 11.0.0 service_pack3 Vulnerable ·Commvault
- cpe:2.3:a:commvault:edge:11.0.0:service_pack4:*:*:*:*:*:* Versions 11.0.0 service_pack4 Vulnerable ·Commvault
- cpe:2.3:a:commvault:edge:11.0.0:service_pack5:*:*:*:*:*:* Versions 11.0.0 service_pack5 Vulnerable ·Commvault
- cpe:2.3:a:commvault:edge:11.0.0:service_pack6:*:*:*:*:*:* Versions 11.0.0 service_pack6 Vulnerable ·Commvault
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-3195
- 2026-10-03 Alias added: GHSA-h4f8-5wh7-64hg
References
Exploit 1
Sources
- CVE-2017-3195 · CVE Program
- CVE-2017-3195 · NVD
- FIRST EPSS
- GHSA-h4f8-5wh7-64hg · GitHub Advisory Database · CC BY 4.0
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