6.1
CVSSv3

CVE-2021-20680

Published: 26/04/2021 Updated: 05/05/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

Cross-site scripting vulnerability in NEC Aterm devices (Aterm WG1900HP2 firmware Ver.1.3.1 and previous versions, Aterm WG1900HP firmware Ver.2.5.1 and previous versions, Aterm WG1800HP4 firmware Ver.1.3.1 and previous versions, Aterm WG1800HP3 firmware Ver.1.5.1 and previous versions, Aterm WG1200HS2 firmware Ver.2.5.0 and previous versions, Aterm WG1200HP3 firmware Ver.1.3.1 and previous versions, Aterm WG1200HP2 firmware Ver.2.5.0 and previous versions, Aterm W1200EX firmware Ver.1.3.1 and previous versions, Aterm W1200EX-MS firmware Ver.1.3.1 and previous versions, Aterm WG1200HS firmware all versions Aterm WG1200HP firmware all versions Aterm WF800HP firmware all versions Aterm WF300HP2 firmware all versions Aterm WR8165N firmware all versions Aterm W500P firmware all versions, and Aterm W300P firmware all versions) allows remote malicious users to inject arbitrary script or HTML via unspecified vectors.

Vulnerability Trend

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nec aterm_wg1900hp2_firmware

nec aterm_wg1900hp_firmware

nec aterm_wg1800hp4_firmware

nec aterm_wg1800hp3_firmware

nec aterm_wg1200hs3_firmware

nec aterm_wg1200hs2_firmware

nec aterm_wg1200hp3_firmware

nec aterm_wg1200hp2_firmware

nec aterm_w1200ex_firmware

nec aterm_w1200ex-ms_firmware

nec aterm_wg1200hs_firmware

nec aterm_wg1200hp_firmware

nec aterm_wf800hp_firmware

nec aterm_wf300hp2_firmware

nec aterm_wr8165n_firmware

nec aterm_w500p_firmware

nec aterm_w300p_firmware