MiniDVBLinux 5.4 Unauthenticated Configuration Download via Backup Endpoint
Priority HIGH 77CWE-260Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
MiniDVBLinux 5.4 contains an unauthenticated configuration download vulnerability that allows remote attackers to access sensitive system configuration files through a direct object reference. Attackers can exploit the backup download endpoint by sending a GET request with 'action=getconfig' to retrieve a complete system configuration archive containing sensitive credentials.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00542 45th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| MiniDVBLinux | MiniDVBLinux(TM) Distribution (MLD) | up to 5.4 | — | No fix listed | CNA |
- MiniDVBLinux(TM) Distribution (MLD) VendorMiniDVBLinux Affected up to 5.4 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:minidvblinux:minidvblinux:*:*:*:*:*:*:*:* | up to 5.4 | Vulnerable | MiniDVBLinux |
- cpe:2.3:a:minidvblinux:minidvblinux:*:*:*:*:*:*:*:* Versions up to 5.4 Vulnerable ·MiniDVBLinux
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-53770
- 2026-10-03 Alias added: GHSA-mx46-g635-gjjg
References
More Minidvblinux vulnerabilities
- TI-2025-18710 MiniDVBLinux Root Command Injection CVSS 4.0CRITICAL 9.3
- TI-2023-30057 MiniDVBLinux 5.4 Unauthenticated Root Password Change via System Setup CVSS 4.0CRITICAL 9.3
- TI-2022-26148 MiniDVBLinux 5.4 Remote Root Command Execution via commands.sh CVSS 4.0CRITICAL 9.3
- TI-2023-30059 MiniDVBLinux 5.4 Unauthenticated Live Stream Disclosure via tv_action.sh CVSS 4.0HIGH 8.7
- TI-2023-30058 MiniDVBLinux 5.4 Arbitrary File Read Vulnerability via About Page CVSS 4.0HIGH 8.7
- TI-2023-30060 MiniDVBLinux 5.4 Simple VideoDiskRecorder Protocol Remote Code Execution CVSS 4.0MEDIUM 6.9
Sources
- CVE-2023-53770 · CVE Program
- CVE-2023-53770 · NVD
- FIRST EPSS
- GHSA-mx46-g635-gjjg · 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