CVE-2021-20709

published 2021-04-26

CVE-2021-20709: Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier…

Priority P3 46 high 7.2 CVSS 3.1

AV N AC L PR H UI N S U C H I H A H

Improper validation of integrity check value vulnerability in NEC 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 allows an attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to a specific URL.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
nec	aterm_wf1200cr_firmware	<= 1.3.2	—
nec	aterm_wg1200cr_firmware	<= 1.3.3	—
nec	aterm_wg2600hs_firmware	<= 1.5.1	—
nec_corporation	nec_aterm_devices	—	—

CVSS provenance

nvd v3.1 7.2 HIGH CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 9.0 CRITICAL AV:N/AC:L/Au:S/C:C/I:C/A:C

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CWE-354