CVE-2025-57637 Memory corruption in n/a
A buffer overflow in the D-Link DI-7100G router's jhttpd service allows attackers to execute arbitrary code or cause a denial of service.
- 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-2025-57637?
CVE-2025-57637 is a high-severity memory corruption vulnerability in n/a, published on 23 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Buffer overflow vulnerability in D-Link DI-7100G 2020-02-21 in the sub_451754 function of the jhttpd service in the viav4 parameter allowing attackers to cause a denial of service or execute arbitrary code.
Weakness: CWE-122
Which versions are affected by CVE-2025-57637?
It affects 1 product.
Products include Dlink Di-7100g Firmware.
How do I fix CVE-2025-57637?
No fix has been published for CVE-2025-57637 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-57637 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-57637 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jw5r-9g5f-vwjc.