CVE-2024-26548: An issue in vivotek Network Camera v.FD8166A-VVTK-0204j allows a remote attacker to execute arbitrary code via

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CRITICAL 9.8REMOTEMITIGATE

CVE-2024-26548 is a critical-severity flaw (CVSS 9.8) affecting camera firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue in vivotek Network Camera v.FD8166A-VVTK-0204j allows a remote attacker to execute arbitrary code via a crafted payload to the upload_file.cgi component.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.1% (top 34%)
CISA exploited list	No
Published	2024-02-29
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: vivotek

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-02-29 20:15 UTCPublished CVE record published
2026-06-17 07:17 UTCUpdated Record last modified

vivotek camera firmware MITIGATE

Affected: v.fd8166a-vvtk-0204j

Fixed in: no fixed release known

Safe to downgrade to: a release before v.fd8166a-vvtk-0204j

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-26548?

camera firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-26548 being exploited?

CVE-2024-26548 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-26548 affect?

CVE-2024-26548 affects camera firmware. Severity is critical (CVSS 9.8). An issue in vivotek Network Camera v.FD8166A-VVTK-0204j allows a remote attacker to execute arbitrary code via a crafted payload to the upload_file.cgi component.

How urgent is CVE-2024-26548?

Priority 56/100. Critical severity; Remotely exploitable, no login, no user action

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References

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