Description
Improper session management in GCOM EPON 1GE ONU version C00R371V00B01 allows attackers to execute a session hijacking attack via spoofing the IP address of an authenticated user.
References (3)
Core 3
Core References
Various Sources
http://www.szgcom.com
Exploit, Third Party Advisory
https://github.com/theShinigami/CVE-Disclosures/blob/main/CVE-2025-71056/README.md
Scores
CVSS v3
8.1
EPSS
0.0023
EPSS Percentile
13.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-290
Status
published
Published
Feb 23, 2026
Tracked Since
Feb 23, 2026