CVE-2018-15379
highPriorität · beachten · 79EPSS 0.862 · 100. PerzentilExploit · waffenfähigEURUUSEPSS · bewertet 2026-10-26
A vulnerability in which the HTTP web server for Cisco Prime Infrastructure (PI) has unrestricted directory permissions could allow an unauthenticated, remote attacker to upload an arbitrary file. This file could allow the attacker to execute commands at the privilege level of the user prime. This user does not have administrative or root privileges. The vulnerability is due to an incorrect permission setting for important system directories. An attacker could exploit this vulnerability by uploading a malicious file by using TFTP, which can be accessed via the web-interface GUI. A successful exploit could allow the attacker to run commands on the targeted application without authentication.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- BehobenCisco Prime Infrastructurecisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - WorkaroundCisco Prime Infrastructurecisco_csaf
The administrator can disable TFTP for Cisco PI by navigating in the web interface to Administration > Settings > System Settings > Server > TFTP. In Cisco PI, TFTP is used for internal operations such as image transfer, configuration, and archives. The administrator can instead use a secure protcotol such as Secure Copy Protocol (SCP) or SFTP for these functions.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 7.3–9.8
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
Exploits (2)
Öffentlicher Proof-of-Concept- und Exploit-Code.
betroffene Produkte (12)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- cisco-sa-20181003-pi-tftpCisco Prime Infrastructure Arbitrary File Upload and Command Execution Vulnerability2018-10-03csaf · cisco_csafUS
A vulnerability in which the HTTP web server for Cisco Prime Infrastructure (PI) has unrestricted directory permissions could allow an unauthenticated, remote attacker to upload an arbitrary file. This file could allow the attacker to execute commands at the privilege level of the user prime. This user does not have administrative or root privileges. The vulnerability is due to an incorrect permission setting for important system directories. An attacker could exploit this vulnerability by uploading a malicious file by using TFTP, which can be accessed via the web-interface GUI. A successful exploit could allow the attacker to run commands on the targeted application without authentication. Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-pi-tftp ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-pi-tftp"]
auch bekannt als (4)
Weitere Namen und Kennungen dieser Entität.
quellen
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Referenzen (12)
Externe Belege — Patches, Meldungen, Analysen.
- http://www.securitytracker.com/id/1041816cnnvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-pi-tftpcnnvd
- https://www.exploit-db.com/exploits/45555/cnnvd
- https://www.securityfocus.com/bid/105506cnnvd
- http://www.securityfocus.com/bid/105506enisa_euvd
- http://www.securitytracker.com/id/1041816enisa_euvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-pi-tftpenisa_euvd
- https://www.exploit-db.com/exploits/45555/enisa_euvd
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