CVE-2019-25227
HIGH EPSS 38.5%
Published Nov 26, 20257mo ago · Modified Jun 17, 20262w ago
8.7 CVSS 4.0
Published Nov 26, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago
Description
Tellion HN-2204AP routers contain an unauthenticated configuration disclosure vulnerability in the /cgi-bin/system_config_file management endpoint. The endpoint allows remote retrieval of a compressed configuration archive without requiring authentication or authorization. The exposed configuration may include administrative credentials, wireless keys, and other sensitive settings, enabling an unauthenticated attacker to obtain information that can facilitate further compromise of the device or network.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/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
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
38.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-306 Missing Authentication for Critical Function Authentication
References 3
- packetstorm.news https://packetstorm.news/files/id/154752/
- web.archive.org https://web.archive.org/web/20190525010559/https://www.tellion.com/
- vulncheck.com https://www.vulncheck.com/advisories/tellion-hn2204ap-unauthenticated-config-disclosure
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.