SQL Injection in Nvki Intelligent Broadband Subscriber Gateway
CVE-2023-39807
N.V.K.INTER CO., LTD. (NVK) iBSG v3.5 was discovered to contain a SQL injection vulnerability via the a_passwd parameter at /portal/user-register.php.
Vulnerability class: SQL Injection
EPSS: 0.005 (41.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Nvki Intelligent_broadband_subscriber_gateway — versions 3.5
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (Not Applicable)
- af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
- cve@mitre.org
- cve@mitre.org
Frequently asked questions
- What is CVE-2023-39807?
- CVE-2023-39807 is a critical-severity vulnerability in Nvki Intelligent Broadband Subscriber Gateway, classified under SQL Injection. CVSS score: 9.8/10. Published 2023-08-21.
- How severe is CVE-2023-39807?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-39807 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.