Medium 4.8Published May 24, 2026

CVE-2026-6059A cross-site scripting vulnerability exists in Aterm.

Updated under an hour ago (Oct 26, 2026, 6:20 PM ET)

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It affects NEC Platforms, Ltd. Aterm WX1800HP and 8 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for NEC Platforms, Ltd. Aterm WX1800HP

Exploited in the last 30 days

A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network.

CVSS: 4.8 MEDIUM (v4.0, CNA)CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: NEC
NVD analysis: Deferred
Record last updated: May 26, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

NEC Platforms, Ltd. Aterm WX1800HP nec_platforms:aterm_wx1800hp (from the name)	Before Ver. 3.2.2	CNA record
NEC Platforms, Ltd. Aterm WX5400HP nec_platforms:aterm_wx5400hp (from the name)	Before Ver. 2.1.0	CNA record
NEC Platforms, Ltd. Aterm WX7800T8 nec_platforms:aterm_wx7800t8 (from the name)	Before Ver. 1.5.1	CNA record
NEC Platforms, Ltd. Aterm WX11000T12 nec_platforms:aterm_wx11000t12 (from the name)	Before Ver. 1.4.0	CNA record
NEC Platforms, Ltd. Aterm WX3000HP2 nec_platforms:aterm_wx3000hp2 (from the name)	Before Ver. 1.3.2	CNA record
NEC Platforms, Ltd. Aterm WX4200D5 nec_platforms:aterm_wx4200d5 (from the name)	Before Ver. 1.3.5	CNA record
NEC Platforms, Ltd. Aterm GX621A1 nec_platforms:aterm_gx621a1 (from the name)	Before Ver. 3.2.2	CNA record
NEC Platforms, Ltd. Aterm SH621A1 nec_platforms:aterm_sh621a1 (from the name)	Before Ver. 3.2.2	CNA record
NEC Platforms, Ltd. Aterm 19000T12BE nec_platforms:aterm_19000t12be (from the name)	Before Ver. 1.1.0	CNA record

References

References

https://jpn.nec.com/security-info/secinfo/nv26-002_en.html

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.