CVE-2023-3741 — An OS Command injection vulnerability in NEC Platforms DT900 and DT900S Series a

An OS Command injection vulnerability in NEC Platforms DT900 and DT900S Series all versions allows an attacker to execute any command on the device.

01What is this vulnerability?

An OS Command injection vulnerability in NEC Platforms DT900 and DT900S Series all versions allows an attacker to execute any command on the device.

02Affected products

Vendor	Product	Versions
NEC Platforms, Ltd	ITK	6DGS-1(BK) TEL — all versions
NEC Platforms, Ltd	ITK	32LCGS-1(BK) TEL — all versions
NEC Platforms, Ltd	ITK	32TCGS-1(BK) TEL — all versions
NEC Platforms, Ltd	ITK	6D-1(BK)TEL — all versions
NEC Platforms, Ltd	ITK	12D-1(BK)TEL — all versions
NEC Platforms, Ltd	ITK	8LCX-1(BK)TEL — all versions
NEC Platforms, Ltd	ITK	8TCGX-1(BK)TEL — all versions
NEC Platforms, Ltd	ITK	6DGS-1A(BK) TEL — all versions
NEC Platforms, Ltd	ITK	32LCGS-1A(BK) TEL — all versions
NEC Platforms, Ltd	ITK	32TCGS-1A(BK) TEL — all versions
NEC Platforms, Ltd	ITK	6DGS-1P(BK) TEL — all versions
NEC Platforms, Ltd	ITK	32LCGS-1P(BK) TEL — all versions
NEC Platforms, Ltd	ITK	32TCGS-1P(BK) TEL — all versions
NEC Platforms, Ltd	ITK	6D-1P(BK)TEL — all versions
NEC Platforms, Ltd	ITK	12D-1P(BK)TEL — all versions
NEC Platforms, Ltd	ITK	6DG-1P(BK)TEL — all versions
NEC Platforms, Ltd	ITK	12DG-1P(BK)TEL — all versions
NEC Platforms, Ltd	ITK	8LCX-1P(BK)TEL — all versions
NEC Platforms, Ltd	ITK	8LCG-1P(BK)TEL — all versions
NEC Platforms, Ltd	ITK	32LCG-1P(BK)TEL — all versions
NEC Platforms, Ltd	ITK	8TCGX-1P(BK)TEL — all versions
NEC Platforms, Ltd	ITK	32TCG-1P(BK)TEL — all versions

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-11-30T00:55:50.692Z
• Last modified: 2024-12-02T19:03:40.069Z

09References

• https: — https://https://jpn.nec.com/security-info/secinfo/nv23-011_en.html