Vulnerability in Tenda Ac10
CVE-2026-5549
A vulnerability was determined in Tenda AC10 16.03.10.10_multi_TDE01. Affected by this issue is some unknown functionality of the file /webroot_ro/pem/privkeySrv.pem of the component RSA 2048-bit Private Key Handler. Executing a manipulati…
EPSS: 0.001 (17.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Tenda Ac10 — versions 4.0, 16.03.10.10_multi_TDE01
- Tenda Ac10_firmware — versions 16.03.10.10_multi_tde01
Weakness classification (CWE)
References
- VDB-355313 | Tenda AC10 RSA 2048-bit Private Key privkeySrv.pem hard-coded key (Third Party Advisory, VDB Entry, vdb-entry)
- VDB-355313 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #782298 | Tenda AC10 V4 US_AC10V4.0si_V16.03.10.10_multi_TDE01 Cryptographic Issues (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Third Party Advisory, exploit)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2026-5549?
- CVE-2026-5549 is a medium-severity vulnerability in Tenda Ac10, classified under CWE-320. CVSS score: 5.3/10. Published 2026-04-05.
- How severe is CVE-2026-5549?
- Medium severity. CVSS v3 base score is 5.3 out of 10.