SonicCloudOrg sonic-server File Upload Endpoint FileTool.java upload path traversal
Priority MEDIUM 57CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
A vulnerability was found in SonicCloudOrg sonic-server up to 2.0.0. The affected element is the function Upload of the file FileTool.java of the component File Upload Endpoint. The manipulation of the argument Type results in path traversal. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00346 28th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| SonicCloudOrg | sonic-server | 2.0 | — | No fix listed | CNA |
- sonic-server VendorSonicCloudOrg Affected 2.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-6620
- 2026-10-03 Alias added: GHSA-8v5m-jghx-mmxr
References
More SonicCloudOrg vulnerabilities
- TI-2026-13038 SonicCloudOrg sonic-agent JWT Authentication Filter ExchangeController.java code injection CVSS 4.0MEDIUM 6.9
- TI-2026-13037 SonicCloudOrg sonic-agent Groovy Script GroovyScriptImpl.java evalIsFailed os command injection CVSS 4.0MEDIUM 5.3
- TI-2026-13036 SonicCloudOrg sonic-agent Android WebSocket Server AndroidWSServer.java os command injection CVSS 4.0MEDIUM 5.3
Sources
- CVE-2026-6620 · CVE Program
- CVE-2026-6620 · NVD
- FIRST EPSS
- GHSA-8v5m-jghx-mmxr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences