CVE-2023-39807

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Summary

CVECVE-2023-39807
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-21 01:15:09 UTC
Updated2026-07-09 01:18:36 UTC
DescriptionN.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.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.005190000 probability, percentile 0.404770000 (date 2026-07-13)

Problem Types: CWE-89 | n/a

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Nvki Intelligent Broadband Subscriber Gateway 3.5 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
github.com/maride [email protected] github.com
sec.maride.cc/posts/ibsg [email protected] sec.maride.cc
ibsg.com MITRE ibsg.com
nvkinter.com MITRE nvkinter.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Additional Advisory Data

SourceTimeEvent
ADP2026-07-08T22:21:05.413ZPreviously entered references were removed because they are not applicable to this CVE Record.

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