Details of VAR-202606-1876

ID

VAR-202606-1876

CVE

CVE-2026-30650

TITLE

VIVOTEK Inc. of Network Camera FD8136 Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2026-018173

DESCRIPTION

A post-authentication remote buffer overflow vulnerability exists in the /cgi-bin/admin/eventtask.cgi endpoint of the admin interface of Vivotek FD8136 cameras running firmware version FD8136-VVTK-0300a. This flaw allows an authenticated attacker to execute arbitrary code as root on the device remotely. root This allows execution based on the available permissions.- All information handled by the software may be leaked to external parties. - All information handled by the software may be overwritten. - The software may completely shut down

Trust: 1.62

sources: NVD: CVE-2026-30650 // JVNDB: JVNDB-2026-018173

AFFECTED PRODUCTS

vendor:	vivotek	model:	fd8136	scope:	eq	version:	0300a	Trust: 1.0
vendor:	vivotek	model:	network camera fd8136	scope:	eq	version:	-	Trust: 0.8
vendor:	vivotek	model:	network camera fd8136	scope:	-	version:	-	Trust: 0.8
vendor:	vivotek	model:	network camera fd8136	scope:	eq	version:	network camera fd8136 firmware 0300a	Trust: 0.8

sources: JVNDB: JVNDB-2026-018173 // NVD: CVE-2026-30650

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2026-30650
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2026-018173
value:	HIGH
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2026-30650
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2026-018173
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2026-018173 // NVD: CVE-2026-30650

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	Classic buffer overflow (CWE-120) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2026-018173 // NVD: CVE-2026-30650

PATCH

title:

vulnerability-research/CVE-2026-30650 at main xchg-rax-rax/vulnerability-research GitHub

url:

https://github.com/xchg-rax-rax/vulnerability-research/tree/main/CVE-2026-30650

Trust: 0.8

sources: JVNDB: JVNDB-2026-018173

EXTERNAL IDS

db:	NVD	id:	CVE-2026-30650	Trust: 2.6
db:	JVNDB	id:	JVNDB-2026-018173	Trust: 0.8

sources: JVNDB: JVNDB-2026-018173 // NVD: CVE-2026-30650

REFERENCES

url:	http://vivotek.com	Trust: 1.8
url:	https://github.com/xchg-rax-rax/vulnerability-research/tree/main/cve-2026-30650	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2026-30650	Trust: 0.8

sources: JVNDB: JVNDB-2026-018173 // NVD: CVE-2026-30650

SOURCES

db:	JVNDB	id:	JVNDB-2026-018173
db:	NVD	id:	CVE-2026-30650

LAST UPDATE DATE

2026-06-19T23:28:59.535000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2026-018173	date:	2026-06-05T01:47:00
db:	NVD	id:	CVE-2026-30650	date:	2026-06-03T18:41:16.257

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2026-018173	date:	2026-06-05T00:00:00
db:	NVD	id:	CVE-2026-30650	date:	2026-06-02T16:16:35.357