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High 8.5Published May 24, 2026
CVE-2026-8652An OS Command Injection vulnerability exists in Aterm.
Updated under an hour ago ()
Does this affect you?
It affects NEC Platforms, Ltd. Aterm MR51FN and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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An OS Command Injection vulnerability exists in Aterm. If a malicious third person gains administrator access to the product’s web console, they may be able to execute arbitrary OS commands via adjacent network.
- CVSS
- 8.5 HIGH (v4.0, CNA)CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/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
- Deferred
- Record last updated
- May 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
NEC Platforms, Ltd. Aterm MR51FN nec_platforms:aterm_mr51fn (from the name) | Before Ver. 3.4.0 | CNA record |
NEC Platforms, Ltd. Aterm CM51FD nec_platforms:aterm_cm51fd (from the name) | Before Ver. 1.2.0 | CNA record |
References
- https://jpn.nec.com/security-info/secinfo/nv26-003_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.