CVE-2021-3131

—

CVSS 3.1

7.5 high

EPSS

<1%p59

Published

Jan 13, 2021 (Jan 13, 2021)

Modified

Jun 17, 2026

Description

The Web server in 1C:Enterprise 8 before 8.3.17.1851 sends base64 encoded credentials in the creds URL parameter.

Vendors: 1c
Products: 1c\
Weakness: CWE-326
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.0%)

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