SARA / Free Tools / CVE / CVE-2023-33919

CVE-2023-33919 — A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPC

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 allo

CVSS
7.2 HIGH
EPSS
11.74% (top 6.40%)
CWE
CWE-77
Published
2023-06-13T08:17:18.755Z
Last modified
2025-11-03T20:35:33.949Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
SiemensCP8031 MASTER MODULE — All versions < CPCI85 V05
SiemensCP8050 MASTER MODULE — All versions < CPCI85 V05

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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