What’s Vulnerable › Vulnerabilities

CVE-2026-8652

• Severity: high (CVSS 8.5 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-25 · updated 2026-07-23
• Weakness: CWE-78

Description

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.

Affected products

• NEC Platforms, Ltd. Aterm CM51FD: before Ver. 1.2.0
• NEC Platforms, Ltd. Aterm MR51FN: before Ver. 3.4.0

References

• https://jpn.nec.com/security-info/secinfo/nv26-003_en.html

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