CVE-2023-3703
CRITICALCVSS 9.8/10EPSS 0.52%
Last modified
CVE-2023-3703 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Proscend Advice ICR Series routers FW version 1.76 - CWE-1392: Use of Default Credentials. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
Proscend Advice ICR Series routers FW version 1.76 - CWE-1392: Use of Default Credentials
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Proscend | M357-5g Firmware | 1.76 |
| Proscend | M357-Ai Firmware | 1.76 |
| Proscend | M350-5g Firmware | 1.76 |
| Proscend | M350-W5g Firmware | 1.76 |
| Proscend | M350-6 Firmware | 1.76 |
| Proscend | M350-W6 Firmware | 1.76 |
| Proscend | M331 Firmware | 1.76 |
| Proscend | M330-W Firmware | 1.76 |
| Proscend | M330-W5 Firmware | 1.76 |
| Proscend | M301-G Firmware | 1.76 |
| Proscend | M301-Gw Firmware | 1.76 |
| Proscend | M560-5g Firmware | 1.76 |
| Proscend | M360-P Firmware | 1.76 |
| Proscend | A551i-F1 Firmware | 1.76 |
| Proscend | A552i-F1 Firmware | 1.76 |
| Proscend | A510-F1 Firmware | 1.76 |
| Proscend | A520i-F1 Firmware | 1.76 |
| Proscend | A551i-F4 Firmware | 1.76 |
| Proscend | A543i-L1 Firmware | 1.76 |
| Proscend | A510-L1 Firmware | 1.76 |
References
- https://www.gov.il/en/Departments/faq/cve_advisoriesThird Party Advisory
- https://www.gov.il/en/Departments/faq/cve_advisoriesThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-3703?
Proscend Advice ICR Series routers FW version 1.76 - CWE-1392: Use of Default Credentials
How severe is CVE-2023-3703?
CVE-2023-3703 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.
How do I fix CVE-2023-3703?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-37024A reachable assertion in the Mobile Management Entity (MME) …7.5
- CVE-2023-37025A Null pointer dereference vulnerability in the Mobile Manag…6.5
- CVE-2023-37026A Null pointer dereference vulnerability in the Mobile Manag…6.5
- CVE-2023-37027Null pointer dereference vulnerability in the Mobile Managem…6.5
- CVE-2023-37028A Null pointer dereference vulnerability in the Mobile Manag…6.5
- CVE-2023-37029Magma versions <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321…7.5
- CVE-2023-37030A Null pointer dereference vulnerability in the Mobile Manag…6.5
- CVE-2023-37031A Null pointer dereference vulnerability in the Mobile Manag…6.5
- CVE-2023-37032A Stack-based buffer overflow in the Mobile Management Entit…7.5
- CVE-2023-37033A Null pointer dereference vulnerability in the Mobile Manag…6.5
- CVE-2023-37034A Null pointer dereference vulnerability in the Mobile Manag…6.5
- CVE-2023-37035A Null pointer dereference vulnerability in the Mobile Manag…6.5
Are you affected by CVE-2023-3703?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST