What is CVE-2020-10986?

CVE-2020-10986 is a medium-severity vulnerability in Tenda Ac15, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2020-07-13.

How severe is CVE-2020-10986?

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

CSRF in Tenda Ac15

CVE-2020-10986

A CSRF issue in the /goform/SysToolReboot endpoint of Tenda AC15 AC1900 version 15.03.05.19 allows remote attackers to reboot the device and cause denial of service via a payload hosted by an attacker-controlled web page.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2020-07-13 · last modified 2026-06-17.

CVSS v3 metric

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

EPSS exploit prediction

EPSS: 0.006 (45.8th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Tenda Ac15
Tenda Ac15 Firmware — versions 15.03.05.19

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

www.ise.io/research/ (Third Party Advisory)
blog.securityevaluators.com/tenda-ac1900-vulnerabilities-discovered-and-exploit… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-10986?: CVE-2020-10986 is a medium-severity vulnerability in Tenda Ac15, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2020-07-13.
How severe is CVE-2020-10986?: Medium severity. CVSS v3 base score is 6.5 out of 10.