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Vulnerability record · CVE-2018-16334 · published 2 September 2018

CVE-2018-16334: Tendacn ac10 firmware os command injection vulnerability

Tendacn · Ac10 Firmware

An issue was discovered on Tenda AC9 V15.03.05.19(6318)_CN and AC10 V15.03.06.23_CN devices. The mac parameter in a POST request is used directly in a doSystemCmd call, causing OS command injection.

8.8 CVSS 3.0 High EPSS 3.6% · top 10.6% CWE-78 · OS command injection
8.8CVSS 3.0 base score, v2 9.0
3.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered on Tenda AC9 V15.03.05.19(6318)_CN and AC10 V15.03.06.23_CN devices. The mac parameter in a POST request is used directly in a doSystemCmd call, causing OS command injection.

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-04/tenda.md ExploitThird Party Advisory
https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-04/tenda.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-40942Tendacn ac9 firmware out-of-bounds write vulnerabilityTenda AC9 V3.0BR_V15.03.06.42_multi_TD01 was discovered stack overflow via parameter 'firewall_value' at url /goform/SetFirewallCfg.EPSS 0.84%9.8CVE-2023-37144Tendacn ac10 firmware command injection vulnerabilityTenda AC10 v15.03.06.26 was discovered to contain a command injection vulnerability via the mac parameter in the function formWriteFacMac.EPSS 2.4%9.8CVE-2021-38278Tendacn ac10 firmware out-of-bounds write vulnerabilityTenda AC10-1200 v15.03.06.23_EN was discovered to contain a buffer overflow via the urls parameter in the saveParentControlInfo function.EPSS 1.4%9.8CVE-2020-22079Tendacn ac10u firmware out-of-bounds write vulnerabilityStack-based buffer overflow in Tenda AC-10U AC1200 Router US_AC10UV1.0RTL_V15.03.06.48_multi_TDE01 allows remote attackers to execute arbitrary code …EPSS 4.2%9.8CVE-2020-13389Tendacn ac6 firmware classic buffer overflow vulnerabilityAn issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.1…EPSS 2.6%9.8CVE-2020-13394Tendacn ac6 firmware classic buffer overflow vulnerabilityAn issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.1…EPSS 2.6%9.8CVE-2020-13392Tendacn ac6 firmware classic buffer overflow vulnerabilityAn issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.1…EPSS 2.6%9.8CVE-2020-13390Tendacn ac6 firmware classic buffer overflow vulnerabilityAn issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.1…EPSS 2.6%

Source: NIST National Vulnerability Database (record CVE-2018-16334), CISA KEV, FIRST EPSS (scores of 2026-10-17). This page is refreshed as NVD updates the record.