CVE-2021-20653

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CVSS 3.1

5.3 medium

EPSS

1%p67

Published

Feb 17, 2021 (Feb 17, 2021)

Modified

Jun 17, 2026

Description

Calsos CSDJ (CSDJ-B 01.08.00 and earlier, CSDJ-H 01.08.00 and earlier, CSDJ-D 01.08.00 and earlier, and CSDJ-A 03.08.00 and earlier) allows remote attackers to bypass access restriction and to obtain unauthorized historical data without access privileges via unspecified vectors.

Vendors: nec
Products: csdj-b firmware, csdj-h firmware, csdj-d firmware, csdj-a firmware
Weakness: CWE-276
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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