CVE-2020-14976
MEDIUM
5.5
CVSS Score
Published: June 23, 2020 at 07:04 PM UTC
Updated: June 17, 2026 at 02:55 AM UTC
2 products affected across 1 vendorUbridgeGNS3
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.5%
Description
GNS3 ubridge through 0.9.18 on macOS, as used in GNS3 server before 2.1.17, allows a local attacker to read arbitrary files because it handles configuration-file errors by printing the configuration file while executing in a setuid root context.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (4)
x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/GNS3/gns3-server/releases/tag/v2.1.17x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/GNS3/ubridge/commit/2eb0d1dab6a6de76cf3556130a2d52af101077dbx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://theevilbit.github.io/posts/CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-269
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