Vulnerability Description
OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nec | Aterm Wg2600Hs Firmware | < 1.7.2 |
| Nec | Aterm Wg2600Hs | - |
| Nec | Aterm Wf1200Cr Firmware | < 1.6.0 |
| Nec | Aterm Wf1200Cr | - |
| Nec | Aterm Wg1200Cr Firmware | < 1.5.0 |
| Nec | Aterm Wg1200Cr | - |
| Nec | Aterm Wg2600Hp4 Firmware | < 1.4.2 |
| Nec | Aterm Wg2600Hp4 | - |
| Nec | Aterm Wg2600Hm4 Firmware | < 1.4.2 |
| Nec | Aterm Wg2600Hm4 | - |
| Nec | Aterm Wg2600Hs2 Firmware | < 1.3.2 |
| Nec | Aterm Wg2600Hs2 | - |
| Nec | Aterm Wx3000Hp Firmware | < 2.5.0 |
| Nec | Aterm Wx3000Hp | - |
| Nec | Aterm Wx3000Hp2 Firmware | < 1.3.2 |
| Nec | Aterm Wx3000Hp2 | - |
| Nec | Aterm Gb1200Pe Firmware | < 1.3.1 |
| Nec | Aterm Gb1200Pe | - |
Related Weaknesses (CWE)
References
- https://jpn.nec.com/security-info/secinfo/nv26-001_en.htmlVendor Advisory
FAQ
What is CVE-2026-4622?
CVE-2026-4622 is a vulnerability with a CVSS score of 9.8 (CRITICAL). OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.
How severe is CVE-2026-4622?
CVE-2026-4622 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-4622?
Check the references section above for vendor advisories and patch information. Affected products include: Nec Aterm Wg2600Hs Firmware, Nec Aterm Wg2600Hs, Nec Aterm Wf1200Cr Firmware, Nec Aterm Wf1200Cr, Nec Aterm Wg1200Cr Firmware.