UBUNTU-CVE-2026-38820

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Source

https://ubuntu.com/security/CVE-2026-38820

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-38820.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-38820

Upstream

CVE-2026-38820

Published

2026-08-28T02:16:00Z

Modified

2026-09-02T16:15:05Z

Severity

8.3 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

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.

References

Affected packages

Ubuntu:Pro:24.04:LTS / opennds

Package

Name: opennds
Purl: pkg:deb/ubuntu/opennds?arch=source&distro=esm-apps%2Fnoble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

9.*

9.10.0-1

10.*

10.2.0+dfsg-1

10.2.0+dfsg-1build1

10.2.0+dfsg-1build2

10.2.0+dfsg-1ubuntu0.24.04.1~esm1

Ecosystem specific

{
    "binaries":  [
        {
            "binary_name":  "opennds",
            "binary_version":  "10.2.0+dfsg-1ubuntu0.24.04.1~esm1"
        },
        {
            "binary_name":  "opennds-daemon",
            "binary_version":  "10.2.0+dfsg-1ubuntu0.24.04.1~esm1"
        },
        {
            "binary_name":  "opennds-daemon-common",
            "binary_version":  "10.2.0+dfsg-1ubuntu0.24.04.1~esm1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-38820.json"

Ubuntu:26.04:LTS / opennds