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Review reviewHigh

CVE-2023-24294

netlink ccd firmware, netlink ccd

Zumtobel Netlink CCD Onboard v3.74 - Firmware v3.80 was discovered to contain a buffer overflow via the component NetlinkWeb::Information::SetDeviceIdentification.

CVSS
7.5
EPSS
0.83%
54.2% percentile
CISA KEV
Not listed
Published
2023.11.29
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.83%
Technical severityCVSS 7.5

Vulnerability overview

Zumtobel Netlink CCD Onboard v3.74 - Firmware v3.80 was discovered to contain a buffer overflow via the component NetlinkWeb::Information::SetDeviceIdentification.

Affected product and versions

Product
netlink ccd firmware, netlink ccd
Affected versions
3.80
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that netlink ccd firmware, netlink ccd and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
CWE-120
CVE-2023-24294 — netlink ccd firmware, netlink ccd | SECUFOCUS NOW