CVE-2019-3417
Description
Command injection in ZTE ZXHN F670 router allows an authenticated user to execute arbitrary commands on the device.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Command injection in ZTE ZXHN F670 router allows an authenticated user to execute arbitrary commands on the device.
Vulnerability
All versions up to V1.1.10P3T18 of the ZTE ZXHN F670 product are affected by a command injection vulnerability due to insufficient parameter validation. An authorized user can exploit this to take control of the router system. [1]
Exploitation
An attacker must have valid credentials (authorized user) and network access to the router's management interface. The vulnerability is triggered by sending crafted input to a vulnerable parameter, which is not properly sanitized, leading to command injection. [1]
Impact
Successful exploitation allows the attacker to execute arbitrary commands on the router, potentially leading to full compromise of the device, including disclosure of sensitive information and modification of system settings. The CVSS score is 8.1 (High) with impacts to confidentiality and integrity. [1]
Mitigation
ZTE has released firmware version V1.1.10P3T22 to fix the vulnerability. Users should update their devices to this version or later. No workarounds are mentioned in the advisory. [1]
AI Insight generated on May 26, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
2Patches
0No patches discovered yet.
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1- support.zte.com.cn/support/news/LoopholeInfoDetail.aspxmitrex_refsource_CONFIRM
News mentions
0No linked articles in our index yet.