CVEvulnerability

CVE-2021-20708

7.2 HIGH Published 2021-04-26 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-04-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
Weaknesses
CWE-78

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.

Affected configurations

• nec aterm wf1200cr firmware (<= 1.3.2) • nec aterm wg1200cr firmware (<= 1.3.3) • nec aterm wg2600hs firmware (<= 1.5.1)

Related

Weakness · CWE (1)

  • CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness

References