CVE Tools
Sign in

CVE-2023-49253

Predefined root password

Published: Jan 12, 2024Updated: Jun 20, 2025 Sources: CVE List NVDCWE-798
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
0.6%
Top 58.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

Root user password is hardcoded into the device and cannot be changed in the user interface.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-798

Affected Products

h8951-4g-esp firmwarehongdian
Mixed
Hardware Firmware / network-adapter
H8951-4G-ESPHongdian
Mixed
Hardware Firmware / network-adapter
hongdiancommercialCNHardware Firmwareaka hondaian, hongdian technologies

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Credential Access
Initial Access
View detailed technique mapping

References

https://cert.pl/en/posts/2024/01/CVE-2023-49253/
cert.pl
https://cert.pl/posts/2024/01/CVE-2023-49253/
cert.pl

Timeline

Published
Jan 12, 2024
Last Updated
Jun 20, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2023-49253 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows