CVE-2023-28829 — Use of Obsolete Function in Siemens Simatic Wincc

CWE-477 — Use of Obsolete Function3 documents3 sources
Severity
8.8HIGHNVD
CNA3.9
EPSS
0.1%
top 71.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Siemens Simatic WinccSiemens Simatic NET PC Software V14Siemens Simatic NET PC Software V15+6 more
Timeline
PublishedJun 13

Description

A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions < V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These services were designed on top of…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages10 packages

▶CVEListV5siemens/simatic_net_pc_software_v14All versions
▶CVEListV5siemens/simatic_net_pc_software_v15All versions
▶CVEListV5siemens/simatic_winccAll versions < V8.0

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-cgxq-vv5m-p85q: A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8↗2023-06-13
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CVEList
CVE-2023-28829: A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8↗2023-06-13
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CVE-2023-28829 — Use of Obsolete Function in Siemens | cvebase