CVE-2016-3676
Huawei E3276s USB modems with software before E3276s-150TCPU-V200R002B436D09SP00C00 allow man-in...
Huawei E3276s USB modems with software before E3276s-150TCPU-V200R002B436D09SP00C00 allow man-in-the-middle attackers to intercept, spoof, or modify network traffic via unspecified vectors related to a fake network.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- Low
Exploit likelihood
What each source reports
NVD Score used
Huawei E3276s USB modems with software before E3276s-150TCPU-V200R002B436D09SP00C00 allow man-in-the-middle attackers to intercept, spoof, or modify network traffic via unspecified vectors related to a fake network.
- Record
CVE-2016-3676- CVSS 3.0
- 6.4 Medium
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L - CVSS 2.0
- 5.8 Medium
AV:A/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-254
- Updated
- 2026-11-02
CVE List No score
Huawei E3276s USB modems with software before E3276s-150TCPU-V200R002B436D09SP00C00 allow man-in-the-middle attackers to intercept, spoof, or modify network traffic via unspecified vectors related to a fake network.
- Record
CVE-2016-3676- Updated
- 2026-11-02
EUVDEUVD-2016-4700 No score
Huawei E3276s USB modems with software before E3276s-150TCPU-V200R002B436D09SP00C00 allow man-in-the-middle attackers to intercept, spoof, or modify network traffic via unspecified vectors related to a fake network.
- Record
EUVD-2016-4700- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7r5x-8j53-4r6v
Huawei E3276s USB modems with software before E3276s-150TCPU-V200R002B436D09SP00C00 allow man-in...
Huawei E3276s USB modems with software before E3276s-150TCPU-V200R002B436D09SP00C00 allow man-in-the-middle attackers to intercept, spoof, or modify network traffic via unspecified vectors related to a fake network.
- Record
GHSA-7r5x-8j53-4r6v- CVSS 3.0
- 6.4 Medium
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2016-3676 is a medium vulnerability (CVSS 6.4) in Huawei E3276s Firmware, published April 11, 2016. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 28th percentile. No source names a fixed version.