CVE-2026-4622

OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.
References
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:nec:aterm_wg2600hs_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg2600hs:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:nec:aterm_wf1200cr_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wf1200cr:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:nec:aterm_wg1200cr_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg1200cr:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:nec:aterm_wg2600hp4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg2600hp4:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:nec:aterm_wg2600hm4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg2600hm4:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:nec:aterm_wg2600hs2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg2600hs2:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:nec:aterm_wx3000hp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wx3000hp:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:nec:aterm_wx3000hp2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wx3000hp2:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:nec:aterm_gb1200pe_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_gb1200pe:-:*:*:*:*:*:*:*

History

20 Apr 2026, 15:22

Type Values Removed Values Added
CPE cpe:2.3:h:nec:aterm_wf1200cr:-:*:*:*:*:*:*:*
cpe:2.3:o:nec:aterm_wx3000hp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:nec:aterm_wg2600hs_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:nec:aterm_wx3000hp2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:nec:aterm_wg2600hp4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg2600hp4:-:*:*:*:*:*:*:*
cpe:2.3:o:nec:aterm_wf1200cr_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wx3000hp2:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg2600hs:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wx3000hp:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg2600hs2:-:*:*:*:*:*:*:*
cpe:2.3:o:nec:aterm_wg2600hs2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:nec:aterm_wg1200cr_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg1200cr:-:*:*:*:*:*:*:*
cpe:2.3:o:nec:aterm_wg2600hm4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:nec:aterm_gb1200pe_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_wg2600hm4:-:*:*:*:*:*:*:*
cpe:2.3:h:nec:aterm_gb1200pe:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 9.8
References () https://jpn.nec.com/security-info/secinfo/nv26-001_en.html - () https://jpn.nec.com/security-info/secinfo/nv26-001_en.html - Vendor Advisory
First Time Nec aterm Wg2600hm4 Firmware
Nec aterm Wx3000hp2
Nec aterm Gb1200pe Firmware
Nec aterm Wx3000hp Firmware
Nec aterm Wg2600hp4
Nec aterm Wf1200cr Firmware
Nec aterm Wg2600hs
Nec
Nec aterm Wg1200cr
Nec aterm Wg2600hs Firmware
Nec aterm Wg2600hs2
Nec aterm Wg2600hs2 Firmware
Nec aterm Wx3000hp2 Firmware
Nec aterm Wx3000hp
Nec aterm Wg2600hp4 Firmware
Nec aterm Gb1200pe
Nec aterm Wf1200cr
Nec aterm Wg2600hm4
Nec aterm Wg1200cr Firmware

27 Mar 2026, 12:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-03-27 12:16

Updated : 2026-04-20 15:22


NVD link : CVE-2026-4622

Mitre link : CVE-2026-4622

CVE.ORG link : CVE-2026-4622


JSON object : View

Products Affected

nec

  • aterm_wg2600hs
  • aterm_wf1200cr_firmware
  • aterm_wg2600hp4
  • aterm_wg2600hs2_firmware
  • aterm_gb1200pe_firmware
  • aterm_wg1200cr_firmware
  • aterm_wx3000hp_firmware
  • aterm_wg2600hm4
  • aterm_wx3000hp2
  • aterm_wx3000hp
  • aterm_wg2600hs2
  • aterm_gb1200pe
  • aterm_wx3000hp2_firmware
  • aterm_wg2600hp4_firmware
  • aterm_wg1200cr
  • aterm_wg2600hm4_firmware
  • aterm_wg2600hs_firmware
  • aterm_wf1200cr
CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')