Download
Beveilingsadvies; NCSC-2025-0287 [1.0.0]
- Beveiligingsadvies
- NCSC-2025-0287 [1.0.0]
- Publicatie
- 11-09-2025 10:18 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheden verholpen in Cisco NX-OS Software
Kenmerken
- Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
- Exposure of Sensitive Information to an Unauthorized Actor
- Insertion of Sensitive Information Into Sent Data
- NULL Pointer Dereference
- Protection Mechanism Failure
- Compiler Optimization Removal or Modification of Security-critical Code
Omschrijving
Cisco heeft kwetsbaarheden verholpen in Cisco NX-OS Software voor Nexus 3000 en 9000 Series Switches.
De kwetsbaarheden bevinden zich in verschillende functies van de Cisco NX-OS Software, waaronder IS-IS, PIM6, logging, command-line interface (CLI), en de REST API van de Nexus Dashboard. Deze kwetsbaarheden kunnen worden misbruikt door zowel geauthenticeerde als niet-geauthenticeerde aanvallers om Denial-of-Service (DoS) te veroorzaken, ongeautoriseerde toegang tot gevoelige informatie te verkrijgen, en zelfs rootprivileges op de apparaten te verkrijgen. De ernst van deze kwetsbaarheden vereist onmiddellijke aandacht van beveiligingsbeheerders die deze apparaten beheren.
Oplossingen
Cisco heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Referenties
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n39k-isis-dos-JhJA8Rfx
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nd-ptrs-XU2Fm2Wb
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nshs-urapi-gJuBVFpu
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmdinj-qhNze5Ss
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-infodis-TEcTYSFG
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxospc-pim6-vG4jFPh
CVE's
- CVE-2025-20241 - CVSS (v3) 7.4
- CVE-2025-20262 - CVSS (v3) 5.0
- CVE-2025-20290 - CVSS (v3) 5.5
- CVE-2025-20292 - CVSS (v3) 4.4
- CVE-2025-20344
- CVE-2025-20347 - CVSS (v3) 5.4
- CVE-2025-20348 - CVSS (v3) 5.0
Producten
Cisco
Disclaimer
The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.