CVE-2025-71057 Auth bypass in n/a
Attackers can hijack sessions by spoofing IP addresses on D-Link ADSL2+ routers, leading to unauthorized access and account takeover.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-71057?
CVE-2025-71057 is a high-severity authentication bypass vulnerability in n/a, published on 26 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
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.
Which versions are affected by CVE-2025-71057?
How do I fix CVE-2025-71057?
No fix has been published for CVE-2025-71057 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-71057 being exploited?
There is no known exploitation of CVE-2025-71057 in the wild and no public exploit code.
Sources
Also known as GHSA-wv77-3ff9-m96q.