CVE-2021-40363

CWE-538CWE-312 — Cleartext Storage of Sensitive Info3 documents3 sources
Severity
7.8HIGH
EPSS
0.0%
top 92.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Siemens Simatic WinccSiemens Simatic PCS 7Siemens Simatic PCS 7 V8.2+7 more
Timeline
PublishedFeb 9
Latest updateFeb 10

Description

A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP1), SIMATIC WinCC V15 and earlier (All versions < V15 SP1 Update 7), SIMATIC WinCC V16 (All versions < V16 Update 5), SIMATIC WinCC V17 (All versions < V17 Update 2), SIMATIC WinCC V17 (All versions <= V17 Update 4), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 6). The affected componen…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages10 packages

▶CVEListV5siemens/simatic_wincc_v15_and_earlierAll versions < V15 SP1 Update 7
▶CVEListV5siemens/simatic_wincc_v16All versions < V16 Update 5
▶CVEListV5siemens/simatic_wincc_v17All versions < V17 Update 2, All versions <= V17 Update 4+1
▶CVEListV5siemens/simatic_wincc_v7.4All versions < V7.4 SP1 Update 19

Patches

Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-wg4m-r562-77pw: A vulnerability has been identified in SIMATIC PCS 7 V8↗2022-02-10
▶
CVEList
CVE-2021-40363: A vulnerability has been identified in SIMATIC PCS 7 V8↗2022-02-09
▶