CVE-2026-38820
HIGH
8.3
CVSS Score
Published: August 28, 2026 at 12:07 AM UTC
Updated: September 9, 2026 at 05:27 PM UTC
1 product affected across 1 vendorOpennds
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Severity
HIGH8.3
Exploit prediction
EPSS 3%
SSVC
No known exploit
Description
openNDS before 11.0.0 is susceptible to unauthenticated OS command execution via shell command injection through the fas query parameter on the /opennds_preauth/ endpoint because of libopennds.sh.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8.3HIGHmitre
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- LOW
Vector?
Quick Info
StatusDEFERRED
CWE
CWE-78
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