CVE-2025-46632

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-05-01 · updated 2026-06-17
Weakness: CWE-323

Description

Initialization vector (IV) reuse in the web management portal of the Tenda RX2 Pro 16.03.30.14 may allow an attacker to discern information about or more easily decrypt encrypted messages between client and server.

Affected products

Tenda Rx2 Pro Firmware: 16.03.30.14

References

https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46632-static-iv-use-in-httpd
https://www.tendacn.com/us/default.html

Get alerted when CVE-2025-46632 or the next vulnerability affects your stack