CVE-2020-5525

HIGH

NEC Aterm Router Firmware - Authenticated OS Command Execution

Title source: manual
STIX 2.1

Description

Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an authenticated attacker on the same network segment to execute arbitrary OS commands with root privileges via management screen.

References (2)

Core 2
Core References
Not Applicable, Third Party Advisory x_refsource_misc
https://jvn.jp/en/jp/JVN49410695/index.html
Not Applicable, Third Party Advisory x_refsource_misc
https://jpn.nec.com/security-info/secinfo/nv20-003.html

Scores

CVSS v3 8.0
EPSS 0.0087
EPSS Percentile 54.3%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-78
Status published
Products (3)
nec/aterm_wf1200c_firmware < 1.2.1
nec/aterm_wg1200cr_firmware < 1.2.1
nec/aterm_wg2600hs_firmware < 1.3.2
Published Feb 21, 2020
Tracked Since Feb 18, 2026