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CVE-2021-20227: sqlite from 3.33.0 (inclusive), before 3.34.1 (exclusive), sqlite 3.34.1; +9 more affected products

CVE-2021-20227. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00496 (percentile 0.40863), scored 13-Oct-2026.

Affected technology

sqlite · from 3.33.0 (inclusive), before 3.34.1 (exclusive)
sqlite

communications network charging and control · from 12.0.1.0 (inclusive), through 12.0.4.0.0 (inclusive)
oracle

communications network charging and control · 6.0.1
oracle

enterprise manager for oracle database · 13.4.0.0
oracle

jd edwards enterpriseone tools · before 9.2.6.0 (exclusive)
oracle

mysql workbench · through 8.0.26 (inclusive)
oracle

outside in technology · 8.5.5
oracle

zfs storage appliance kit · 8.8
oracle

sqlite · sqlite 3.34.1
Vendor not specified by the source

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

Component: Not specified by the source

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service. NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high.

Published

CWE
CWE-416
CCR priority
22.1 /100 (P4)
CVSS 3.1
5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
EPSS
0.00496 · percentile 0.40863 · 2026-10-13
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2021-20227.html