CVE-2025-40899

highPriorität · verfolgen · 0EPSS 0.003 · 20. PerzentilDEEUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.29% (20th) EPSS
CVSS 8.9 · high
Is it mine?
10 products
Prüfe deine Angriffsfläche
Who says so?
5 sources
cnnvd · enisa_euvd · cisa_csaf_ot · nozomi_psirt

EPSS · bewertet 2026-10-22

A Stored Cross-Site Scripting vulnerability was discovered in the Assets and Nodes functionality due to improper validation of an input parameter. An authenticated user with custom fields privileges can define a malicious custom field containing a JavaScript payload. When the victim views the Assets or Nodes pages, the XSS executes in their browser context, allowing the attacker to perform unauthorized actions as the victim, such as modify application data, disrupt application availability, and access limited sensitive information.

01

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

  • BehobenCMCnozomi_psirt

    Upgrade to v26.0.0 or later.

  • BehobenGuardiannozomi_psirt

    Upgrade to v26.0.0 or later.

  • BehobenRUGGEDCOM APE1808siemens_psirt

    Upgrade Nozomi Guardian to v26.2.0. Contact customer support to receive patch and update information

  • BehobenRUGGEDCOM APE1808cisa_csaf_ot

    Upgrade Nozomi Guardian to v26.2.0. Contact customer support to receive patch and update information

  • MitigationCMCnozomi_psirt

    Use internal firewall features to limit access to the web management interface. Review all accounts with access to it and delete unnecessary ones. Review existing custom fields.

  • MitigationGuardiannozomi_psirt

    Use internal firewall features to limit access to the web management interface. Review all accounts with access to it and delete unnecessary ones. Review existing custom fields.

02

cvss

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

8.9
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 4.9–8.9

v3.18.9highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:Hsecondary · prodsec@nozominetworks.comAusnutzbarkeit 2.3 · Auswirkung 6
v3.18.9highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:Hsecondary · CISA US
v3.18.9highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:Hsecondary · Siemens ProductCERT DE
v3.18.9highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:Hsecondary · Nozomi Networks PSIRT
v4.07.1highCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:H/VA:H/SC:L/SI:L/SA:Lsecondary · ENISA EU
v4.07.1highCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:H/VA:H/SC:L/SI:L/SA:L/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
v4.04.9mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:H/VA:H/SC:L/SI:L/SA:L/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-79USCWE-79USCWE-79USCWE-79US
05

betroffene Produkte (10)

Betroffene Produkte und Versionsbereiche.

06

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

  • NN-2026:2-01Stored Cross-Site Scripting (XSS) in Assets and Nodes in Guardian/CMC before 26.0.02026-04-15csaf · nozomi_psirtUS
  • SSA-827968SSA-827968: Vulnerability in Nozomi Guardian/CMC Before V26.2.0 on RUGGEDCOM APE1808 Devices2026-01-13csaf · siemens_psirtDE

    Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version.

  • ICSA-26-015-07Siemens RUGGEDCOM APE1808 Devices2026-01-13icsa · cisa_csaf_otUS

    Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version.

07

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

08

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdcisa_csaf_otnozomi_psirtsiemens_psirtNVDCVE.orgMITRE
veröffentlicht 2026-04-15geändert 2026-06-17
09

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

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