CVE-2019-3422
What it is
The Sec Consult Security Lab reported an information disclosure vulnerability in MF910S product to ZTE PSIRT in October 2019. Through the analysis of related product team, the information disclosure vulnerability is confirmed. The MF910S product's one-click upgrade tool can obtain the Telnet remote login password in the reverse way. If Telnet is opened, the attacker can remotely log in to the device through the cracked password, resulting in information leakage. The MF910S was end of service on October 23, 2019, ZTE recommends users to choose new products for the purpose of better security.
At a glance
- Exploitability
- Can be exploited locally on the machine without logging in. High risk of data exposure.
- Exploit odds
- 1.0% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.0% in the next 30 days (EPSS).
- Severity: 6.2 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.0% · EPSS, next 30 days
- Weakness
- CWE-200 · Information exposure
- Record status
- Modified
Affected
- Zte mf910s Firmware
Attack profile CVSS 3.1 · 6.2
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Raw vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2019-3422.md and follow it. Check whether this project is affected by CVE-2019-3422. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011722
- http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011722
References
- http://packetstormsecurity.com/files/158990/ZTE-Mobile-Hotspot-MS910S-Backdoor-Hardcoded-Password.html
- http://seclists.org/fulldisclosure/2020/Aug/20
- http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011722
- http://packetstormsecurity.com/files/158990/ZTE-Mobile-Hotspot-MS910S-Backdoor-Hardcoded-Password.html
- http://seclists.org/fulldisclosure/2020/Aug/20
- http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011722