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High 7.1Published Mar 27, 2026
CVE-2026-4622OS Command Injection vulnerability in NEC Platforms, Ltd.
Updated under an hour ago ()
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It affects NEC Platforms, Ltd. Aterm WG2600HS and 17 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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OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.
- CVSS
- 7.1 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-78
- 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
- Analyzed
- Record last updated
- Apr 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
NEC Platforms, Ltd. Aterm WG2600HS nec_platforms:aterm_wg2600hs (from the name) | Before Ver. 1.7.2 | CNA record |
NEC Platforms, Ltd. Aterm WF1200CR nec_platforms:aterm_wf1200cr (from the name) | Before Ver. 1.6.0 | CNA record |
NEC Platforms, Ltd. Aterm WG1200CR nec_platforms:aterm_wg1200cr (from the name) | Before Ver. 1.5.0 | CNA record |
NEC Platforms, Ltd. Aterm WG2600HP4 nec_platforms:aterm_wg2600hp4 (from the name) | Before Ver. 1.4.2 | CNA record |
NEC Platforms, Ltd. Aterm WG2600HM4 nec_platforms:aterm_wg2600hm4 (from the name) | Before Ver. 1.4.2 | CNA record |
NEC Platforms, Ltd. Aterm WG2600HS2 nec_platforms:aterm_wg2600hs2 (from the name) | Before Ver. 1.3.2 | CNA record |
NEC Platforms, Ltd. Aterm WX3000HP nec_platforms:aterm_wx3000hp (from the name) | Before Ver. 2.5.0 | 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 GB1200PE nec_platforms:aterm_gb1200pe (from the name) | Before Ver. 1.3.1 | CNA record |
nec aterm_wg2600hs_firmware nec:aterm_wg2600hs_firmware | before 1.7.2 | NVD |
nec aterm_wf1200cr_firmware nec:aterm_wf1200cr_firmware | before 1.6.0 | NVD |
nec aterm_wg1200cr_firmware nec:aterm_wg1200cr_firmware | before 1.5.0 | NVD |
nec aterm_wg2600hp4_firmware nec:aterm_wg2600hp4_firmware | before 1.4.2 | NVD |
nec aterm_wg2600hm4_firmware nec:aterm_wg2600hm4_firmware | before 1.4.2 | NVD |
nec aterm_wg2600hs2_firmware nec:aterm_wg2600hs2_firmware | before 1.3.2 | NVD |
nec aterm_wx3000hp_firmware nec:aterm_wx3000hp_firmware | before 2.5.0 | NVD |
nec aterm_wx3000hp2_firmware nec:aterm_wx3000hp2_firmware | before 1.3.2 | NVD |
nec aterm_gb1200pe_firmware nec:aterm_gb1200pe_firmware | before 1.3.1 | NVD |
References
- https://jpn.nec.com/security-info/secinfo/nv26-001_en.htmlvendor-advisory
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.