CVE-2021-30165
EDIMAX Technology Co., Ltd. HD Wireless Day & Night Network Camera IC-3140W - Hard-coded password
The default administrator account & password of the EDIMAX wireless network camera is hard-coded. Remote attackers can disassemble firmware to obtain the privileged permission and further control the devices.
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
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
EDIMAX Technology Co., Ltd. HD Wireless Day & Night Network Camera IC-3140W - Hard-coded password
The default administrator account & password of the EDIMAX wireless network camera is hard-coded. Remote attackers can disassemble firmware to obtain the privileged permission and further control the devices.
- Record
CVE-2021-30165- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-798
- Updated
- 2026-11-02
EUVDEUVD-2021-17101
The default administrator account & password of the EDIMAX wireless network camera is hard-coded. Remote attackers can disassemble firmware to obtain the privileged permission and further control the devices.
- Record
EUVD-2021-17101- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8cxg-pmw5-mg86 No score
The default administrator account & password of the EDIMAX wireless network camera is hard-coded....
The default administrator account & password of the EDIMAX wireless network camera is hard-coded. Remote attackers can disassemble firmware to obtain the privileged permission and further control the devices.
- Record
GHSA-8cxg-pmw5-mg86- Weakness
- CWE-798
- Updated
- 2026-11-02
NVD
The default administrator account & password of the EDIMAX wireless network camera is hard-coded. Remote attackers can disassemble firmware to obtain the privileged permission and further control the devices.
- Record
CVE-2021-30165- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-798
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-30165 is a high vulnerability (CVSS 7.5) in Edimax Technology Co., Ltd. Ic-3140w, published April 27, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.07%, the 65th percentile. No source names a fixed version.