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nec aterm wg2600hs firmware

12 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
CVE-2026-4622
< 1.7.2
OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via netw
9.8CRITICAL
 CVE-2026-4621
< 1.7.2
Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network.
5.6MEDIUM
 CVE-2026-4309
< 1.7.2
Missing Authorization vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to get a specific device information and
6.5MEDIUM
 CVE-2021-20712
<= 1.5.1
Improper access control vulnerability in NEC Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 an
5.3MEDIUM
 CVE-2021-20711
<= 1.5.1
Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.
9.8CRITICAL
 CVE-2021-20710
<= 1.5.1
Cross-site scripting vulnerability in Aterm WG2600HS firmware Ver1.5.1 and earlier allows remote attackers to inject an arbitrary
6.1MEDIUM
 CVE-2021-20709
<= 1.5.1
Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR fir
7.2HIGH
 CVE-2021-20708
<= 1.5.1
NEC Aterm devices (Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS
7.2HIGH
 CVE-2020-5534
<= 1.3.2
Aterm WG2600HS firmware Ver1.3.2 and earlier allows an authenticated attacker on the same network segment to execute arbitrary OS
8.0HIGH
 CVE-2020-5533
<= 1.3.2
Cross-site scripting vulnerability in Aterm WG2600HS firmware Ver1.3.2 and earlier allows remote attackers to inject arbitrary web
6.1MEDIUM
 CVE-2020-5525
<= 1.3.2
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware V
8.0HIGH
 CVE-2020-5524
<= 1.3.2
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware V
8.8HIGH
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