vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-33919

HIGH
7.2
CVSS Score
Published: June 13, 2023 at 08:17 AM UTC
Updated: June 17, 2026 at 06:02 AM UTC
6 products affected across 1 vendorCPCI85 FirmwareCPCI85CP-8031 MASTER MODULE

Using CP-8031 MASTER MODULE by Siemens?

Get instant alerts when new vulnerabilities affect CP-8031 MASTER MODULE - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.2
Exploit prediction
EPSS 48%
SSVC
No known exploit

Description

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). The web interface of affected devices is vulnerable to command injection due to missing server side input sanitation. This could allow an authenticated privileged remote attacker to execute arbitrary code with root privileges.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CPCI85 Firmware· Siemens
95%
v < v05
Affected range stops below v05, so it looks safe — our inference, not a vendor statement
CPCI85· Siemens
90%
v < v05
Affected range stops below v05, so it looks safe — our inference, not a vendor statement
siemens-sicam-a8000-cp-8031 (environment) · siemens-sicam-a8000-cp-8050 (environment)
CP-8031 MASTER MODULE· Siemens
60%
All versions < CPCI85 V05
CP-8050 MASTER MODULE· Siemens
60%
All versions < CPCI85 V05
SICAM A8000 CP-8031· Siemens
60%
v < CVE-2022-33307
Affected range stops below CVE-2022-33307, so it looks safe — our inference, not a vendor statement
SICAM A8000 CP-8050· Siemens
60%
v < CVE-2022-33307
Affected range stops below CVE-2022-33307, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (5)

Source: [email protected]
http://packetstormsecurity.com/files/173370/Siemens-A8000-CP-8050-CP-8031-Code-Execution-Command-Injection.html
Source: [email protected]
http://seclists.org/fulldisclosure/2023/Jul/14
Source: [email protected]
http://seclists.org/fulldisclosure/2024/Jul/4
PatchVendor Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-731916.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
http://seclists.org/fulldisclosure/2025/Feb/19

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHsiemens
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-77

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card