What is CVE-2025-15548?

CVE-2025-15548 is a medium-severity vulnerability in Tp-Link Vx800v, classified under Missing Encryption of Sensitive Data. CVSS score: 6.5/10. Published 2026-01-29.

How severe is CVE-2025-15548?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Tp-Link Vx800v

CVE-2025-15548

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.

EPSS: 0.001 (0.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Tp-link Vx800v — versions 1.0
Tp-link Vx800v_firmware
Tp-link Systems Inc. Vx800v V1.0 — versions 0

Weakness classification (CWE)

CWE-311 — Missing Encryption of Sensitive Data

References

f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
f23511db-6c3e-4e32-a477-6aa17d310630 (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-15548?: CVE-2025-15548 is a medium-severity vulnerability in Tp-Link Vx800v, classified under Missing Encryption of Sensitive Data. CVSS score: 6.5/10. Published 2026-01-29.
How severe is CVE-2025-15548?: Medium severity. CVSS v3 base score is 6.5 out of 10.