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Public proof of conceptFix available

CVE-2024-31485

A public proof of concept exists; no exploitation attested.

  • Published2024-05-14
  • Fixed inV5.30
  • WeaknessCWE-77

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V5.30), SICORE Base system (All versions < V1.3.0). 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.

Timeline

dates in UTC
  1. 2024-05-1416:16CVE publishedNVD

Versions per branch

CISA-ADP
Siemens cpci85 firmware
BranchAffectedFixed in
—< V5.30V5.30
Siemens sicore base system
BranchAffectedFixed in
—< V1.3.0V1.3.0

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA2 products

As siemens, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Siemens CPCI85 Central Processing/Communicationother versions: unknown
    Affected
    • < V5.30fixed in V5.30custom
  • Siemens SICORE Base systemother versions: unknown
    Affected
    • < V1.3.0fixed in V1.3.0custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2024-05-14

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • ICSA-24-137-02 CISA2 known affected

    Siemens SICAM Products

    CPCI85 Central Processing/Communication · SICORE Base system

  • SSA-871704 Siemens ProductCERT2 known affected

    SSA-871704: Multiple Vulnerabilities in SICAM Products

    CPCI85 Central Processing/Communication · SICORE Base system

Full record on NVD

Fix

  1. Update Siemens cpci85 firmware to V5.30
  2. Vendor fix Siemens ProductCERT SSA-871704 · 1 productUpdate to V5.30 or later version The firmware CPCI85 V5.30 is present within "CP-8031/CP-8050 Package" V5.30
  3. Vendor fix Siemens ProductCERT SSA-871704 · 1 productUpdate to V1.3.0 or later version The firmware SICORE V1.3.0 is present within "SICAM 8 Software Solution Package" V5.30
  4. Vendor fix CISA ICSA-24-137-02 · 1 productUpdate to V5.30 or later version The firmware CPCI85 V5.30 is present within "CP-8031/CP-8050 Package" V5.30
  5. Vendor fix CISA ICSA-24-137-02 · 1 productUpdate to V1.3.0 or later version The firmware SICORE V1.3.0 is present within "SICAM 8 Software Solution Package" V5.30

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVE recordread 2026-10-23
  • CISA-ADPSSVC decisionpoc2024-07-09
  • CNACVSS 4.08.6known since 2026-10-23
  • CNACVSS 3.17.2known since 2026-10-23
  • CNAweakness (CWE)CWE-77known since 2026-10-23
  • FIRST EPSSEPSS score2.4 %2026-11-08
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/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:X
Published
2024-05-14
Last Modified
2026-06-17
NVD status
Deferred
GitHub Advisory
GHSA-xm6m-f95r-5x2c

Frequently asked questions

What is CVE-2024-31485?

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V5.30), SICORE Base system (All versions < V1.3.0). 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.

Is CVE-2024-31485 actively exploited?

A proof-of-concept exploit exists for CVE-2024-31485, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2024-31485?

CVE-2024-31485 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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