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CVE-2021-3449: openssl from 1.1.1 (inclusive), before 1.1.1k (exclusive); +106 more affected products
CVE-2021-3449. CVSS 3.1 base score 5.9 (MEDIUM, NVD). EPSS 0.63542 (percentile 0.99195), scored 2026-10-08.
Affected technology
openssl · from 1.1.1 (inclusive), before 1.1.1k (exclusive)
openssl
debian linux · 9.0
debian
debian linux · 10.0
debian
freebsd · 12.2
freebsd
freebsd · 12.2 · update p1
freebsd
freebsd · 12.2 · update p2
freebsd
active iq unified manager · Version not applicable in the source CPE
netapp
cloud volumes ontap mediator · Version not applicable in the source CPE
netapp
e-series performance analyzer · Version not applicable in the source CPE
netapp
oncommand insight · Version not applicable in the source CPE
netapp
oncommand workflow automation · Version not applicable in the source CPE
netapp
ontap select deploy administration utility · Version not applicable in the source CPE
netapp
santricity smi-s provider · Version not applicable in the source CPE
netapp
snapcenter · Version not applicable in the source CPE
netapp
storagegrid · Version not applicable in the source CPE
netapp
log correlation engine · before 6.0.9 (exclusive)
tenable
nessus · through 8.13.1 (inclusive)
tenable
nessus network monitor · 5.11.0
tenable
nessus network monitor · 5.11.1
tenable
nessus network monitor · 5.12.0
tenable
nessus network monitor · 5.12.1
tenable
nessus network monitor · 5.13.0
tenable
tenable.sc · from 5.13.0 (inclusive), through 5.17.0 (inclusive)
tenable
fedora · 34
fedoraproject
web gateway · 8.2.19
mcafee
web gateway · 9.2.10
mcafee
web gateway · 10.1.1
mcafee
web gateway cloud service · 8.2.19
mcafee
web gateway cloud service · 9.2.10
mcafee
web gateway cloud service · 10.1.1
mcafee
quantum security management firmware · r80.40
checkpoint
quantum security management firmware · r81
checkpoint
multi-domain management firmware · r80.40
checkpoint
multi-domain management firmware · r81
checkpoint
quantum security gateway firmware · r80.40
checkpoint
quantum security gateway firmware · r81
checkpoint
communications communications policy management · 12.6.0.0.0
oracle
enterprise manager for storage management · 13.4.0.0
oracle
essbase · 21.2
oracle
graalvm · 19.3.5
oracle
graalvm · 20.3.1.2
oracle
graalvm · 21.0.0.2
oracle
jd edwards enterpriseone tools · before 9.2.6.0 (exclusive)
oracle
jd edwards world security · a9.4
oracle
mysql connectors · through 8.0.23 (inclusive)
oracle
mysql server · through 5.7.33 (inclusive)
oracle
mysql server · from 8.0.15 (inclusive), through 8.0.23 (inclusive)
oracle
mysql workbench · through 8.0.23 (inclusive)
oracle
peoplesoft enterprise peopletools · 8.57
oracle
peoplesoft enterprise peopletools · 8.58
oracle
peoplesoft enterprise peopletools · 8.59
oracle
primavera unifier · from 17.7 (inclusive), through 17.12 (inclusive)
oracle
primavera unifier · 19.12
oracle
primavera unifier · 20.12
oracle
primavera unifier · 21.12
oracle
secure backup · before 18.1.0.1.0 (exclusive)
oracle
secure global desktop · 5.6
oracle
zfs storage appliance kit · 8.8
oracle
sma100 firmware · from 10.2.0.0 (inclusive), before 10.2.1.0-17sv (exclusive)
sonicwall
capture client · 3.5
sonicwall
sonicos · 7.0.1.0
sonicwall
ruggedcom rcm1224 firmware · from 6.2 (inclusive)
siemens
scalance lpe9403 firmware · Exact affected versions not specified by the source
siemens
scalance m-800 firmware · from 6.2 (inclusive)
siemens
scalance s602 firmware · from 4.1 (inclusive)
siemens
scalance s612 firmware · from 4.1 (inclusive)
siemens
scalance s615 firmware · from 6.2 (inclusive)
siemens
scalance s623 firmware · from 4.1 (inclusive)
siemens
scalance s627-2m firmware · from 4.1 (inclusive)
siemens
scalance sc-600 firmware · from 2.0 (inclusive)
siemens
scalance w700 firmware · from 6.5 (inclusive)
siemens
scalance w1700 firmware · from 2.0 (inclusive)
siemens
scalance xb-200 firmware · before 4.3 (exclusive)
siemens
scalance xc-200 firmware · before 4.3 (exclusive)
siemens
scalance xf-200ba firmware · before 4.3 (exclusive)
siemens
scalance xm-400 firmware · before 6.4 (exclusive)
siemens
scalance xp-200 firmware · before 4.3 (exclusive)
siemens
scalance xr-300wg firmware · before 4.3 (exclusive)
siemens
scalance xr524-8c firmware · before 6.4 (exclusive)
siemens
scalance xr526-8c firmware · before 6.4 (exclusive)
siemens
scalance xr528-6m firmware · before 6.4 (exclusive)
siemens
scalance xr552-12 firmware · before 6.4 (exclusive)
siemens
simatic cloud connect 7 firmware · from 1.1 (inclusive)
siemens
simatic cloud connect 7 firmware · Version not applicable in the source CPE
siemens
simatic cp 1242-7 gprs v2 firmware · from 3.1 (inclusive)
siemens
simatic cp 1242-7 gprs v2 firmware · Version not applicable in the source CPE
siemens
simatic hmi basic panels 2nd generation firmware · Exact affected versions not specified by the source
siemens
simatic hmi comfort outdoor panels firmware · Exact affected versions not specified by the source
siemens
simatic hmi ktp mobile panels firmware · Exact affected versions not specified by the source
siemens
simatic mv500 firmware · Exact affected versions not specified by the source
siemens
simatic net cp 1243-1 firmware · from 3.1 (inclusive)
siemens
simatic net cp1243-7 lte eu firmware · from 3.1 (inclusive)
siemens
simatic net cp1243-7 lte us firmware · from 3.1 (inclusive)
siemens
simatic net cp 1243-8 irc firmware · from 3.1 (inclusive)
siemens
simatic net cp 1542sp-1 irc firmware · from 2.1 (inclusive)
siemens
simatic net cp 1543-1 firmware · from 2.2 (inclusive), before 3.0 (exclusive)
siemens
simatic net cp 1543sp-1 firmware · from 2.1 (inclusive)
siemens
simatic net cp 1545-1 firmware · from 1.0 (inclusive)
siemens
simatic pcs 7 telecontrol firmware · Exact affected versions not specified by the source
siemens
simatic pcs neo firmware · Exact affected versions not specified by the source
siemens
simatic pdm firmware · from 9.1.0.7 (inclusive)
siemens
simatic process historian opc ua server firmware · from 2019 (inclusive)
siemens
simatic rf166c firmware · Exact affected versions not specified by the source
siemens
simatic rf185c firmware · Exact affected versions not specified by the source
siemens
simatic rf186c firmware · Exact affected versions not specified by the source
siemens
simatic rf186ci firmware · Exact affected versions not specified by the source
siemens
simatic rf188c firmware · Exact affected versions not specified by the source
siemens
simatic rf188ci firmware · Exact affected versions not specified by the source
siemens
simatic rf360r firmware · Exact affected versions not specified by the source
siemens
simatic s7-1200 cpu 1211c firmware · Exact affected versions not specified by the source
siemens
simatic s7-1200 cpu 1212c firmware · Exact affected versions not specified by the source
siemens
simatic s7-1200 cpu 1212fc firmware · Exact affected versions not specified by the source
siemens
simatic s7-1200 cpu 1214 fc firmware · Exact affected versions not specified by the source
siemens
simatic s7-1200 cpu 1214c firmware · Exact affected versions not specified by the source
siemens
simatic s7-1200 cpu 1215 fc firmware · Exact affected versions not specified by the source
siemens
simatic s7-1200 cpu 1215c firmware · Exact affected versions not specified by the source
siemens
simatic s7-1200 cpu 1217c firmware · Exact affected versions not specified by the source
siemens
simatic s7-1500 cpu 1518-4 pn/dp mfp firmware · Exact affected versions not specified by the source
siemens
sinamics connect 300 firmware · Exact affected versions not specified by the source
siemens
tim 1531 irc firmware · from 2.0 (inclusive), before 2.2 (exclusive)
siemens
simatic logon · from 1.6.0.2 (inclusive)
siemens
simatic logon · 1.5 · update sp3_update_1
siemens
simatic wincc runtime advanced · Exact affected versions not specified by the source
siemens
simatic wincc telecontrol · Version not applicable in the source CPE
siemens
sinec nms · 1.0
siemens
sinec nms · 1.0 · update sp1
siemens
sinec pni · Version not applicable in the source CPE
siemens
sinema server · 14.0
siemens
sinema server · 14.0 · update sp1
siemens
sinema server · 14.0 · update sp2
siemens
sinema server · 14.0 · update sp2_update1
siemens
sinema server · 14.0 · update sp2_update2
siemens
sinumerik opc ua server · Exact affected versions not specified by the source
siemens
tia administrator · Exact affected versions not specified by the source
siemens
sinec infrastructure network services · before 1.0.1.1 (exclusive)
siemens
node.js · from 10.0.0 (inclusive), through 10.12.0 (inclusive)
nodejs
node.js · from 10.13.0 (inclusive), through 10.24.0 (inclusive)
nodejs
node.js · from 12.0.0 (inclusive), through 12.12.0 (inclusive)
nodejs
node.js · from 12.13.0 (inclusive), before 12.22.1 (exclusive)
nodejs
node.js · from 14.0.0 (inclusive), through 14.14.0 (inclusive)
nodejs
node.js · from 14.15.0 (inclusive), before 14.16.1 (exclusive)
nodejs
node.js · from 15.0.0 (inclusive), before 15.14.0 (exclusive)
nodejs
OpenSSL · Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j)
OpenSSL
Component: Not specified by the source
Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
The source reports that an attacker could disrupt service under the conditions described by the source. NVD’s CVSS 3.1 assessment (base score 5.9/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-476
- CCR priority
- 39.5 /100 (P4)
- CVSS 3.1
- 5.9 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.63542 · percentile 0.99195 · 2026-10-08
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-09 03:13:32.966430+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2021-3449.html