CVE-2021-20796
MEDIUM
6.5
CVSS Score
Published: October 13, 2021 at 08:30 AM UTC
Updated: June 17, 2026 at 03:34 AM UTC
2 products affected across 1 vendorRemote Service ManagerCybozu Remote Service
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Severity
MEDIUM6.5
Exploit prediction
EPSS 2%
Description
Directory traversal vulnerability in the management screen of Cybozu Remote Service 3.1.8 allows a remote authenticated attacker to upload an arbitrary file via unspecified vectors.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://jvn.jp/en/jp/JVN52694228/index.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-22
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