CVE-2024-4465

mediumpriority · track · 20OT risk · elevatedEPSS 0.002 · 13 %ileDEEUNLUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.22% (13th) EPSS
CVSS 5 · medium
Is it mine?
16 products
Check your exposure
Who says so?
7 sources
cnnvd · enisa_euvd · cisa_csaf_ot · ncsc_nl

EPSS · scored 2026-10-27

An access control vulnerability was discovered in the Reports section due to a specific access restriction not being properly enforced for users with limited privileges. If a logged-in user with reporting privileges learns how to create a specific application request, they might be able to make limited changes to the reporting configuration. This could result in a partial loss of data integrity. In Guardian/CMC instances with a reporting configuration, there could be limited Denial of Service (DoS) impacts, as the reports may not reach their intended destination, and there could also be limited information disclosure impacts. Furthermore, modifying the destination SMTP server for the reports could lead to the compromise of external credentials, as they might be sent to an unauthorized server. This could expand the scope of the attack.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • FixedCMCnozomi_psirt

    Upgrade to v24.2.0 or later.

  • FixedGuardiannozomi_psirt

    Upgrade to v24.2.0 or later.

  • FixedRUGGEDCOM APE1808LNX (6GK6015-0AL20-0GH0)siemens_psirt

    Upgrade Nozomi Guardian / CMC to V24.3.1. Contact customer support to receive patch and update information.

  • FixedRUGGEDCOM APE1808LNX CC (6GK6015-0AL20-0GH1)siemens_psirt

    Upgrade Nozomi Guardian / CMC to V24.3.1. Contact customer support to receive patch and update information.

  • FixedRUGGEDCOM APE1808LNX (6GK6015-0AL20-0GH0)cisa_csaf_ot

    Upgrade Nozomi Guardian / CMC to V24.3.1. Contact customer support to receive patch and update information.

  • FixedRUGGEDCOM APE1808LNX CC (6GK6015-0AL20-0GH1)cisa_csaf_ot

    Upgrade Nozomi Guardian / CMC to V24.3.1. Contact customer support to receive patch and update information.

  • MitigationCMCnozomi_psirt

    N/A

  • MitigationGuardiannozomi_psirt

    N/A

  • MitigationRUGGEDCOM APE1808LNX (6GK6015-0AL20-0GH0)siemens_psirt

    Restrict access to the affected components to trusted personnel.

  • MitigationRUGGEDCOM APE1808LNX CC (6GK6015-0AL20-0GH1)siemens_psirt

    Restrict access to the affected components to trusted personnel.

  • MitigationRUGGEDCOM APE1808LNX (6GK6015-0AL20-0GH0)cisa_csaf_ot

    Restrict access to the affected components to trusted personnel.

  • MitigationRUGGEDCOM APE1808LNX CC (6GK6015-0AL20-0GH1)cisa_csaf_ot

    Restrict access to the affected components to trusted personnel.

02

cvss

Technical severity, 0–10. One row per scoring source.

6.0
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.5–6

v3.15mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:Lprimary · NVD / NIST USexploitability 1.6 · impact 3.4
v3.16mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:Lsecondary · CISA US
v3.16mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:Lsecondary · NCSC-NL NL
v3.16mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:Lsecondary · prodsec@nozominetworks.comexploitability 1.8 · impact 3.7
v3.16mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:Lsecondary · Siemens ProductCERT DE
v3.16mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:Lsecondary · Nozomi Networks PSIRT
v4.05.8mediumCVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/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 · prodsec@nozominetworks.com
v4.01.5lowCVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/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)
v4.05.8mediumCVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:Hsecondary · ENISA EU
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-863USprimaryCWE-863USCWE-863USCWE-863USCWE-863US
05

affected products (16)

Products and version ranges known to be affected.

06

advisories (4)

Vendor and ecosystem advisories describing this.

  • NCSC-2024-0390Kwetsbaarheden verholpen in Siemens productenNL2024-10-08csaf · ncsc_nlNL

    Siemens heeft kwetsbaarheden verholpen in diverse producten als Questa/ModelSIM, RUGGEDCOM, SENTRON, SIMATIC, SINEC, Tecnomatix en Teamcenter.

  • NN-2024:2-01Incorrect authorization for Reports configuration in Guardian/CMC before 24.2.02024-09-11csaf · nozomi_psirtUS
  • SSA-254396SSA-254396: Vulnerability in Nozomi Guardian/CMC Before 24.3.1 on RUGGEDCOM APE1808 Devices2024-10-08csaf · siemens_psirtDE

    Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC before 24.2.0. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.

  • ICSA-24-284-11Siemens RUGGEDCOM APE18082024-10-08icsa · cisa_csaf_otUS

    Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC before 24.2.0. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcisa_csaf_otncsc_nlnozomi_psirtnvdsiemens_psirtNVDCVE.orgMITRE
published 2024-09-11modified 2026-06-17
10

references (4)

External citations — patches, advisories, analysis.

scry

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