CVE-2023-3703
Proscend Advice ICR Series routers fw version 1.76
Proscend Advice ICR Series routers FW version 1.76 - CWE-1392: Use of Default Credentials
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- 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
Proscend Advice ICR Series routers fw version 1.76
Proscend Advice ICR Series routers FW version 1.76 - CWE-1392: Use of Default Credentials
- Record
CVE-2023-3703- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-1392
- Updated
- 2026-11-02
EUVDEUVD-2023-44338
Proscend Advice ICR Series routers FW version 1.76 - CWE-1392: Use of Default Credentials
- Record
EUVD-2023-44338- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p24j-phqw-pqf4
Proscend Advice ICR Series routers FW version 1.76 - CWE-1392: Use of Default Credentials
Proscend Advice ICR Series routers FW version 1.76 - CWE-1392: Use of Default Credentials
- Record
GHSA-p24j-phqw-pqf4- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-1392
- Updated
- 2026-11-02
NVD
Proscend Advice ICR Series routers FW version 1.76 - CWE-1392: Use of Default Credentials
- Record
CVE-2023-3703- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-1392
- Updated
- 2026-11-02
Affected products
- proscend icr series routers fw
- proscend a510-f1 firmware
- proscend a510-l1 firmware
- proscend a520i-f1 firmware
- proscend a543i-l1 firmware
- proscend a551i-f1 firmware
- proscend a551i-f4 firmware
- proscend a552i-f1 firmware
- proscend m301-g firmware
- proscend m301-gw firmware
- proscend m330-w5 firmware
- proscend m330-w firmware
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-2023-3703 is a critical vulnerability (CVSS 10.0) in Proscend Icr Series Routers Fw, published September 3, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.62%, the 49th percentile. No source names a fixed version.