What is CVE-2026-24441?

CVE-2026-24441 is a medium-severity vulnerability in Shenzhen Tenda Technology Co., Ltd. Ac7, classified under Cleartext Transmission of Sensitive Information. CVSS score: 5.9/10. Published 2026-02-03.

How severe is CVE-2026-24441?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Shenzhen Tenda Technology Co., Ltd. Ac7

CVE-2026-24441

Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose account credentials in plaintext within HTTP responses, allowing an on-path attacker to obtain sensitive authentication material.

Published 2026-02-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (11.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Shenzhen Tenda Technology Co., Ltd. Ac7 — versions 0
Tenda Ac7
Tenda Ac7 Firmware

Weakness classification (CWE)

CWE-319 — Cleartext Transmission of Sensitive Information

References

www.tendacn.com/product/AC7 (Product, product)
www.vulncheck.com/advisories/tenda-ac7-transmits-admin-credentials-without-http… (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-24441?: CVE-2026-24441 is a medium-severity vulnerability in Shenzhen Tenda Technology Co., Ltd. Ac7, classified under Cleartext Transmission of Sensitive Information. CVSS score: 5.9/10. Published 2026-02-03.
How severe is CVE-2026-24441?: Medium severity. CVSS v3 base score is 5.9 out of 10.