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7.1
CVE-2025-35009: Certain 4G products from Microhard can be hacked by attackers
CVE-2025-35009 · published 1 year ago
Summary
Some products from Microhard that use 4G technology have a security weakness that could allow an attacker to gain more access to the device after they've already logged in. This could lead to data theft or disruption of the device. Users of these products should check with the manufacturer for any available updates or patches to fix this issue.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| microhardcorp | ipn4gii-na2_firmware |
<= 1.2.0-r1132 cpe:2.3:o:microhardcorp:ipn4gii-na2_firmware:*:*:*:*:*:*:*:* |
| microhardcorp | bulletlte-na2_firmware |
<= 1.2.0-r1132 cpe:2.3:o:microhardcorp:bulletlte-na2_firmware:*:*:*:*:*:*:*:* |
Original advisory text
Products that incorporate the Microhard BulletLTE-NA2 and IPn4Gii-NA2 are vulnerable to a post-authentication command injection issue in the AT+MNNETSP command that can lead to privilege escalation...
Products that incorporate the Microhard BulletLTE-NA2 and IPn4Gii-NA2 are vulnerable to a post-authentication command injection issue in the AT+MNNETSP command that can lead to privilege escalation. This is an instance of CWE-88, "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')," and is estimated as a CVSS 7.1 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N). This issue has not been generally fixed at the time of this CVE record's first publishing.
References
- https://support.microhardcorp.com/portal/en/kb/articles/ipn4gii-bullet-lte-firmw... Permissions Required
- https://takeonme.org/cves/cve-2025-35009/ Exploit Third Party Advisory
- https://www.microhardcorp.com/BulletLTE-NA2.php Product
- https://www.microhardcorp.com/IPn4Gii-NA2.php Product
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker full control
Type
CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Timeline
Published8 Jun 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-35009 · NVD
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