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CVE-2023-53771

32
FAUCET Score

CVE-2023-53771 is an authentication bypass vulnerability in MiniDVBLinux 5.4 that allows unauthenticated remote attackers to reset the root password by sending crafted POST requests. With a CVSS score of 9.8 (Critical), this flaw permits full compromise of confidentiality, integrity, and availability without user interaction. While no public exploit code or active exploitation has been confirmed, the vulnerability has garnered some community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.4CPE matchmatch criteria
cpe:2.3:a:minidvblinux:minidvblinux:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

9.3CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.88%
Probability of exploitation in next 30 days
EPSS Percentile
55.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0088 is in the 40th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exploit-db.com / exploits/51094
ExploitThird Party AdvisoryVDB Entry
minidvblinux.de
Product
vulncheck.com / advisories/minidvblinux-unauthenticated-root-password-change-via-system-setup
Third Party Advisory
zeroscience.mk / en/vulnerabilities/ZSL-2022-5715.php
ExploitThird Party Advisory