CVE-2025-15548 Missing Application-Layer Encryption in Web Interface Endpoints on TP-Link VX800v
Network-adjacent attackers can intercept sensitive data transmitted over unencrypted HTTP on TP-Link VX800v web interface endpoints.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-15548?
CVE-2025-15548 is a medium-severity vulnerability in TP-Link Systems Inc. VX800v v1.0, published on 29 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Some VX800v v1.0 web interface endpoints transmit sensitive information over unencrypted HTTP due to missing application layer encryption, allowing a network adjacent attacker to intercept this traffic and compromise its confidentiality.
Weakness: CWE-311
Which versions are affected by CVE-2025-15548?
It affects 1 product.
Products include Tp-Link Vx800v Firmware.
How do I fix CVE-2025-15548?
No fix has been published for CVE-2025-15548 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-15548 being exploited?
There is no known exploitation of CVE-2025-15548 in the wild and no public exploit code.
Other vulnerabilities in TP-Link Systems Inc. VX800v v1.0
- CVE-2025-13399 Insecure Encryption in Communication with the Web Interface on TP-Link VX800v
- CVE-2025-15541 Access to System Files via SFTP on TP-Link VX800v
- CVE-2025-15542 Denial of Service (DoS) of VoIP Communication on TP-Link VX800v
- CVE-2025-15543 Read-Only Root Access via USB Storage Device in TP-Link VX800v
Sources
Also known as GHSA-f66g-7648-527r.