CISA KEV · Known exploitedHigh

CVE-2024-8957

PTZOptics PT30X-SDI/NDI Cameras

PTZOptics PT30X-SDI/NDI-xx before firmware 6.3.40 is vulnerable to an OS command injection issue. The camera does not sufficiently validate the ntp_addr configuration value which may lead to arbitrary command execution when ntp_client is started. When chained with CVE-2024-8956, a remote and unauthenticated attacker can execute arbitrary OS commands on affected devices.

CVSS: 7.2
EPSS: 82.0%
CISA KEV: Listed
Published: 2024.09.18

PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV

Exploit probability82.0%

Technical severityCVSS 7.2

Vulnerability overview

Affected product and versions

Product: PTZOptics PT30X-SDI/NDI Cameras
Affected versions: < 6.3.40
Fixed versions: 6.3.40

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Due date: 2024.11.25

1
Identify
Confirm that PTZOptics PT30X-SDI/NDI Cameras and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-78
KEV added: 2024.11.04
Ransomware use: 미확인