CVE-2026-30649

Name: CVE-2026-30649
Creator: NVD / NIST
Published: 2026-06-02T16:16:35.213+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.3/10EPSS 0.43%

Last modified Jun 17, 2026

CVE-2026-30649 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. Buffer Overflow vulnerability in VIVOTEK INC FD8136-VVTK-0300a allows a remote attacker to execute arbitrary code via the set_getparam.cgi component. EPSS estimates a 0.43% chance of exploitation in the next 30 days.

Description

Buffer Overflow vulnerability in VIVOTEK INC FD8136-VVTK-0300a allows a remote attacker to execute arbitrary code via the set_getparam.cgi component

Metrics

CVSS 3.1

7.3/10

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

EPSS Probability

0.43%

34.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

Affected Software

Vendor	Product	Versions
Vivotek	Fd8136 Firmware	0300a

References

http://vivotek.comProduct
https://github.com/xchg-rax-rax/vulnerability-research/tree/main/CVE-2026-30649Third Party Advisory

Timeline

Published: Jun 2, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-30649?

Buffer Overflow vulnerability in VIVOTEK INC FD8136-VVTK-0300a allows a remote attacker to execute arbitrary code via the set_getparam.cgi component

How severe is CVE-2026-30649?

CVE-2026-30649 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.

How do I fix CVE-2026-30649?

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.

Are you affected by CVE-2026-30649?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST