CVE-2025-71057
Published: February 26, 2026· Updated: Feb 27, 2026
Official Description
Improper session management in D-Link Wireless N 300 ADSL2+ Modem Router DSL-124 ME_1.00 allows attackers to execute a session hijacking attack via spoofing the IP address of an authenticated user.
Technical Analysis
CVE-2025-71057 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 8.2.
A proof-of-concept (PoC) exploit exists for CVE-2025-71057. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
All References (3)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-71057 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts