CVE-2024-31484

highPriorität · verfolgen · 0EPSS 0.005 · 40. PerzentilDEEUNLRUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.47% (40th) EPSS
CVSS 7.8 · high
Is it mine?
30 products
Prüfe deine Angriffsfläche
Who says so?
7 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · bewertet 2026-10-26

A vulnerability has been identified in CPC80 Central Processing/Communication (All versions < V16.41), CPCI85 Central Processing/Communication (All versions < V5.30), CPCX26 Central Processing/Communication (All versions < V06.02), ETA4 Ethernet Interface IEC60870-5-104 (All versions < V10.46), ETA5 Ethernet Int. 1x100TX IEC61850 Ed.2 (All versions < V03.27), PCCX26 Ax 1703 PE, Contr, Communication Element (All versions < V06.05). The affected devices contain an improper null termination vulnerability while parsing a specific HTTP header. This could allow an attacker to execute code in the context of the current process or lead to denial of service condition.

01

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

  • BehobenCPCX26 Central Processing/Communicationsiemens_psirt

    Update to V06.02 or later version. The firmware CPCX26 V06.02 is present within “SICAM RTUs AK3 Package” V06.02

  • BehobenETA4 Ethernet Interface IEC60870-5-104siemens_psirt

    Update to V10.46 or later version The firmware ETA4 V10.46 is present within “SICAM RTUs AK3 Package” V06.02

  • BehobenETA5 Ethernet Int. 1x100TX IEC61850 Ed.2siemens_psirt

    Update to V03.27 or later version The firmware ETA5 V03.27 is present within “SICAM RTUs AK3 Package” V06.02

  • BehobenPCCX26 Ax 1703 PE, Contr, Communication Elementsiemens_psirt

    Update to V06.05 or later version The firmware PCCX26 V06.05 is present within “SICAM RTUs AK3 Package” V06.02

  • BehobenCPC80 Central Processing/Communicationsiemens_psirt

    Update to V16.41 or later version. The firmware CPC80 V16.41 is present within “CP-8000/CP-8021/CP-8022 Package” V16.41

  • BehobenCPCI85 Central Processing/Communicationsiemens_psirt

    Update to V5.30 or later version The firmware CPCI85 V5.30 is present within "CP-8031/CP-8050 Package" V5.30

  • BehobenCPC80 Central Processing/Communicationcisa_csaf_ot

    Update to V16.41 or later version. The firmware CPC80 V16.41 is present within “CP-8000/CP-8021/CP-8022 Package” V16.41

  • BehobenCPCI85 Central Processing/Communicationcisa_csaf_ot

    Update to V5.30 or later version The firmware CPCI85 V5.30 is present within "CP-8031/CP-8050 Package" V5.30

  • BehobenCPCX26 Central Processing/Communicationcisa_csaf_ot

    Update to V06.02 or later version. The firmware CPCX26 V06.02 is present within “SICAM RTUs AK3 Package” V06.02

  • BehobenETA4 Ethernet Interface IEC60870-5-104cisa_csaf_ot

    Update to V10.46 or later version The firmware ETA4 V10.46 is present within “SICAM RTUs AK3 Package” V06.02

  • BehobenETA5 Ethernet Int. 1x100TX IEC61850 Ed.2cisa_csaf_ot

    Update to V03.27 or later version The firmware ETA5 V03.27 is present within “SICAM RTUs AK3 Package” V06.02

  • BehobenPCCX26 Ax 1703 PE, Contr, Communication Elementcisa_csaf_ot

    Update to V06.05 or later version The firmware PCCX26 V06.05 is present within “SICAM RTUs AK3 Package” V06.02

02

cvss

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

7.8
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 4.4–7.8

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · productcert@siemens.com DEAusnutzbarkeit 1.8 · Auswirkung 5.9
v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · Siemens ProductCERT DE
v3.17.8highAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · CISA US
v4.07.3highCVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · productcert@siemens.com DE
v4.07.3highCVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU
v4.04.4mediumCVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)
03

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
04

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-170USCWE-170USCWE-170USCWE-170USCWE-170US
05

betroffene Produkte (30)

Betroffene Produkte und Versionsbereiche.

20 von 30 angezeigt
06

Advisories (6)

Hersteller- und Ökosystem-Meldungen dazu.

  • NCSC-2024-0246Kwetsbaarheden verholpen in Siemens productenNL2024-06-11csaf · ncsc_nlNL

    Siemens heeft kwetsbaarheden verholpen in diverse producten, zoals SCALANCE, SICAM, Tecnomatix, SITOP en PowerSys.

  • SSA-620338SSA-620338: Buffer Overflow Vulnerability in SICAM AK3 / BC / TM2024-06-11csaf · siemens_psirtDE

    SICAM AK3/TM/BC devices are affected by a buffer overflow vulnerability that could allow an attacker to execute code in the context of the current process or lead to a denial of service condition. - SICAM AK3 device firmware- CPCX26 for CP-2016 - PCCX26 for CP-2019 - SICAM AK3, SICAM BC and SICAM TM device firmware- ETA4 and ETA5 for SM-2558 Siemens has released new firmware versions for the affected products and recommends to update to the latest versions.

  • SSA-871704SSA-871704: Multiple Vulnerabilities in SICAM Products2024-05-14csaf · siemens_psirtDE

    Multiple SICAM products are affected by vulnerabilities that could lead to privilege escalation, remote code execution or information loss namely: - SICAM A8000 device firmwares - CPC80 for CP-8000/CP-8021/CP-8022 - CPCI85 and OPUPI0 for CP-8031/CP-8050 - SICAM EGS firmware - CPCI85 and OPUPI0 - SICAM 8 Software Solution - SICORE Siemens has released new versions for the affected firmwares and recommends to update to the latest versions.

  • WID-SEC-W-2024-1111Siemens SICAM: Mehrere SchwachstellenDeutsch2024-05-13csaf · cert_bundDE

    Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Siemens SICAM ausnutzen, um beliebigen Programmcode auszuführen und um um vertrauliche Informationen offenzulegen.

  • ICSA-24-137-02Siemens SICAM Products2024-05-14icsa · cisa_csaf_otUS

    Multiple SICAM products are affected by vulnerabilities that could lead to privilege escalation, remote code execution or information loss namely: - SICAM A8000 device firmwares - CPC80 for CP-8000/CP-8021/CP-8022 - CPCI85 and OPUPI0 for CP-8031/CP-8050 - SICAM EGS firmware - CPCI85 and OPUPI0 - SICAM 8 Software Solution - SICORE Siemens has released new versions for the affected firmwares and recommends to update to the latest versions.

  • ICSA-24-165-09Siemens SICAM AK3/BC/TM2024-06-11icsa · cisa_csaf_otUS

    SICAM AK3/TM/BC devices are affected by a buffer overflow vulnerability that could allow an attacker to execute code in the context of the current process or lead to a denial of service condition. - SICAM AK3 device firmware- CPCX26 for CP-2016 - PCCX26 for CP-2019 - SICAM AK3, SICAM BC and SICAM TM device firmware- ETA4 and ETA5 for SM-2558 Siemens has released new firmware versions for the affected products and recommends to update to the latest versions.

07

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

08

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdfstec_bducert_bundcisa_csaf_otncsc_nlsiemens_psirtNVDCVE.orgMITRE
veröffentlicht 2024-05-14geändert 2026-06-17
09

Referenzen (12)

Externe Belege — Patches, Meldungen, Analysen.

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