CVE-2021-20708

HIGH

NEC Aterm WF1200CR <1.3.2 WG1200CR <1.3.3 WG2600HS <1.5.1 - Authenticated OS Command Injection

Title source: llm
STIX 2.1

Description

NEC Aterm devices (Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier) allow authenticated attackers to execute arbitrary OS commands by sending a specially crafted request to a specific URL.

References (2)

Core 2
Core References
Mitigation, Vendor Advisory x_refsource_misc
https://jpn.nec.com/security-info/secinfo/nv21-010.html
Third Party Advisory x_refsource_misc
https://jvn.jp/en/jp/JVN29739718/index.html

Scores

CVSS v3 7.2
EPSS 0.0122
EPSS Percentile 64.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-78
Status published
Products (3)
nec/aterm_wf1200cr_firmware < 1.3.2
nec/aterm_wg1200cr_firmware < 1.3.3
nec/aterm_wg2600hs_firmware < 1.5.1
Published Apr 26, 2021
Tracked Since Feb 18, 2026