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CVE-2021-28041: openssh from 8.2 (inclusive), before 8.5 (exclusive); +12 more affected products

CVE-2021-28041. CVSS 3.1 base score 7.1 (HIGH, NVD). EPSS 0.03422 (percentile 0.88634), scored 13-Oct-2026.

Affected technology

openssh · from 8.2 (inclusive), before 8.5 (exclusive)
openbsd

fedora · 33
fedoraproject

fedora · 34
fedoraproject

cloud backup · Version not applicable in the source CPE
netapp

hci management node · Version not applicable in the source CPE
netapp

solidfire · Version not applicable in the source CPE
netapp

hci compute node firmware · Version not applicable in the source CPE
netapp

hci storage node firmware · Version not applicable in the source CPE
netapp

communications offline mediation controller · 12.0.0.3.0
oracle

zfs storage appliance · 8.8
oracle

n/a · n/a
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

Description’s affected range: before 8.5

Component: Not specified by the source

Attack conditions (NVD, CVSS 3.1): Network (remote) · Low privileges required · User interaction required

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published

CWE
CWE-415
CCR priority
29.3 /100 (P4)
CVSS 3.1
7.1 /10 · CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H · NVD
EPSS
0.03422 · percentile 0.88634 · 2026-10-13
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2021-28041.html