CVE-2026-24455 Jinan USR IOT Technology Limited (PUSR) USR-W610 Cleartext Transmission of Sensitive Information
Attackers on the same network can intercept cleartext HTTP Basic Authentication credentials for the USR-W610 web interface.
- 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-2026-24455?
CVE-2026-24455 is a high-severity vulnerability in Jinan USR IOT Technology Limited (PUSR) USR-W610, published on 20 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The embedded web interface of the device does not support HTTPS/TLS for authentication and uses HTTP Basic Authentication. Traffic is encoded but not encrypted, exposing user credentials to passive interception by attackers on the same network.
Weakness: CWE-319
Which versions are affected by CVE-2026-24455?
How do I fix CVE-2026-24455?
No fix has been published for CVE-2026-24455 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-24455 being exploited?
There is no known exploitation of CVE-2026-24455 in the wild and no public exploit code.
Sources
Also known as GHSA-3fr7-jch8-4qjv.