Details of VAR-202606-1525

ID

VAR-202606-1525

CVE

CVE-2026-30649

TITLE

VIVOTEK Inc. of Network Camera FD8136 Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2026-018174

DESCRIPTION

Buffer Overflow vulnerability in VIVOTEK INC FD8136-VVTK-0300a allows a remote attacker to execute arbitrary code via the set_getparam.cgi component. - Some of the information handled by the software may be overwritten. - Some parts of the software may stop working

Trust: 1.62

sources: NVD: CVE-2026-30649 // JVNDB: JVNDB-2026-018174

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-2026-018174 // NVD: CVE-2026-30649

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2026-30649
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2026-018174
value:	HIGH
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2026-30649
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	3.9
impactScore:	3.4
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2026-018174
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2026-018174 // NVD: CVE-2026-30649

PROBLEMTYPE DATA

problemtype:	CWE-121	Trust: 1.0
problemtype:	Stack-based buffer overflow (CWE-121) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2026-018174 // NVD: CVE-2026-30649

PATCH

title:

vulnerability-research/CVE-2026-30649 at main xchg-rax-rax/vulnerability-research GitHub

url:

https://github.com/xchg-rax-rax/vulnerability-research/tree/main/CVE-2026-30649

Trust: 0.8

sources: JVNDB: JVNDB-2026-018174

EXTERNAL IDS

db:	NVD	id:	CVE-2026-30649	Trust: 2.6
db:	JVNDB	id:	JVNDB-2026-018174	Trust: 0.8

sources: JVNDB: JVNDB-2026-018174 // NVD: CVE-2026-30649

REFERENCES

url:	http://vivotek.com	Trust: 1.8
url:	https://github.com/xchg-rax-rax/vulnerability-research/tree/main/cve-2026-30649	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2026-30649	Trust: 0.8

sources: JVNDB: JVNDB-2026-018174 // NVD: CVE-2026-30649

SOURCES

db:	JVNDB	id:	JVNDB-2026-018174
db:	NVD	id:	CVE-2026-30649

LAST UPDATE DATE

2026-06-19T23:15:01.500000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2026-018174	date:	2026-06-05T01:47:00
db:	NVD	id:	CVE-2026-30649	date:	2026-06-03T18:41:44.620

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2026-018174	date:	2026-06-05T00:00:00
db:	NVD	id:	CVE-2026-30649	date:	2026-06-02T16:16:35.213