CVE-2023-28489

criticalPriorität · verfolgen · 40EPSS 0.028 · 87. PerzentilDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.84% (87th) EPSS

CVSS 9.8 · critical

Is it mine?

12 products

Prüfe deine Angriffsfläche

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · bewertet 2026-10-26

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). Affected devices are vulnerable to command injection via the web server port 443/tcp, if the parameter “Remote Operation” is enabled. The parameter is disabled by default. The vulnerability could allow an unauthenticated remote attacker to perform arbitrary code execution on the device.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenCP-8031 MASTER MODULE (6MF2803-1AA00)siemens_psirt
Update to CPCI85 V05 or later version
https://support.industry.siemens.com/cs/ww/en/view/109804985/
BehobenCP-8050 MASTER MODULE (6MF2805-0AA00)siemens_psirt
Update to CPCI85 V05 or later version
https://support.industry.siemens.com/cs/ww/en/view/109804985/
BehobenCP-8031 MASTER MODULE (6MF2803-1AA00)cisa_csaf_ot
Update to CPCI85 V05 or later version
https://support.industry.siemens.com/cs/ww/en/view/109804985/
BehobenCP-8050 MASTER MODULE (6MF2805-0AA00)cisa_csaf_ot
Update to CPCI85 V05 or later version
https://support.industry.siemens.com/cs/ww/en/view/109804985/
MitigationCP-8031 MASTER MODULE (6MF2803-1AA00)siemens_psirt
Limit access to the web server on port 80/TCP and 443/TCP with an external firewall.
MitigationCP-8050 MASTER MODULE (6MF2805-0AA00)siemens_psirt
Limit access to the web server on port 80/TCP and 443/TCP with an external firewall.
MitigationCP-8031 MASTER MODULE (6MF2803-1AA00)cisa_csaf_ot
Limit access to the web server on port 80/TCP and 443/TCP with an external firewall.
MitigationCP-8050 MASTER MODULE (6MF2805-0AA00)cisa_csaf_ot
Limit access to the web server on port 80/TCP and 443/TCP with an external firewall.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · CISA US

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · productcert@siemens.com DEAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-77USprimärCWE-77USCWE-77USCWE-77US

betroffene Produkte (12)

Betroffene Produkte und Versionsbereiche.

CP-8031 MASTER MODULE (6MF2803-1AA00)alle Versionencisa_csaf_otUS
CP-8050 MASTER MODULE (6MF2805-0AA00)alle Versionencisa_csaf_otUS
Siemens CP-8031 MASTER MODULE (6MF2803-1AA00)< vers:/_CPCI85_V05cisa_csaf_otUS
Siemens CP-8050 MASTER MODULE (6MF2805-0AA00)< vers:/_CPCI85_V05cisa_csaf_otUS
Siemens CP-8031 MASTER MODULEAll versions → CPCI85 V05enisa_euvdEU
Siemens CP-8050 MASTER MODULEAll versions → CPCI85 V05enisa_euvdEU
Siemens AG SICAM A8000 CP-8031≤ CPCI85 V05fstec_bduRU
Siemens AG SICAM A8000 CP-8050≤ CPCI85 V05fstec_bduRU
siemens cp-8031 firmware< cpci85_v05nvdUScpe:2.3:o:siemens:cp-8031_firmware:*:*:*:*:*:*:*:*
siemens cp-8050 firmware< cpci85_v05nvdUScpe:2.3:o:siemens:cp-8050_firmware:*:*:*:*:*:*:*:*
Siemens CP-8031 MASTER MODULE (6MF2803-1AA00)≤ vers:all/<CPCI85 V05siemens_psirtDE
Siemens CP-8050 MASTER MODULE (6MF2805-0AA00)≤ vers:all/<CPCI85 V05siemens_psirtDE

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

SSA-472454SSA-472454: Command Injection Vulnerability in CPCI85 Firmware of SICAM A8000 Devices2023-04-11csaf · siemens_psirtDE
The CPCI85 firmware of SICAM A8000 CP-8031 and CP-8050 is affected by unauthenticated command injection vulnerability. This could allow an attacker to perfom remote code execution. Siemens has released updates for the affected products and recommends to update to the latest versions.
WID-SEC-W-2023-0908Siemens SICAM A8000 Geräte: Schwachstelle ermöglicht CodeausführungDeutsch2023-04-10csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Siemens SICAM A8000 Geräten ausnutzen, um beliebigen Programmcode auszuführen.
ICSA-23-103-07Siemens CPCI85 Firmware of SICAM A8000 Devices2023-04-11icsa · cisa_csaf_otUS
The CPCI85 firmware of SICAM A8000 CP-8031 and CP-8050 is affected by unauthenticated command injection vulnerability. This could allow an attacker to perfom remote code execution. Siemens has released updates for the affected products and recommends to update to the latest versions.

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot nvd siemens_psirt cert_bund NVD CVE.org MITRE

veröffentlicht 2023-04-11geändert 2026-06-17

verwandt (4,588)

Verwandte Einträge.

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A flaw has been found in Ahsay AhsayCBS up to 10.3.2. This vulnerability affects unknown code of the file /rps/api/json/UpdateReceivers.do of the component Replication Receiver. Ex…
CVE-2026-8037US	critical9.8OT kritisch	99.8% (100th)	KEV	2026-06-04
OS Command Injection Remote Code Execution Vulnerability in API in Progress ADC Products allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster applian…
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LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From version 1.74.2 to before version 1.83.7, two endpoints used to preview an MCP server befo…
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+4583 weitere

Referenzen (11)

Externe Belege — Patches, Meldungen, Analysen.

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