CVE-2014-8008 : Détail

CVE-2014-8008

A01-Broken Access Control
8.32%V4
Network
2015-01-22
10h00 +00:00
2016-12-30
15h57 +00:00
CVE.org
NVD
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Descriptions du CVE

Absolute path traversal vulnerability in the Real-Time Monitoring Tool (RTMT) API in Cisco Unified Communications Manager (CUCM) allows remote authenticated users to read arbitrary files via a full pathname in an API command, aka Bug ID CSCur49414.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 6.8 AV:N/AC:L/Au:S/C:C/I:N/A:N nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 37816

Date de publication : 2015-08-17 22h00 +00:00
Auteur : Bernhard Mueller
EDB Vérifié : No

Vantage Point Security Advisory 2015-001 ======================================== Title: Cisco Unified Communications Manager Multiple Vulnerabilities Vendor: Cisco Vendor URL: http://www.cisco.com/ Versions affected: <9.2, <10.5.2, <11.0.1. Severity: Low to medium Vendor notified: Yes Reported: Oct. 2014 Public release: Aug. 13th, 2015 Author: Bernhard Mueller <bernhard[at]vantagepoint[dot]sg> Summary: -------- Cisco Unified Communications Manager (CUCM) offers services such as session management, voice, video, messaging, mobility, and web conferencing. During the last year, Vantage Point Security has reported four security issues to Cisco as listed below. 1. Shellshock command injection -------------------------------- Authenticated users of CUCM can access limited functionality via the web interface and Cisco console (SSH on port 22). Because the SSH server is configured to process several environment variables from the client and a vulnerable version of bash is used, it is possible to exploit command injection via specially crafted environment variables (CVE-2014-6271 a.k.a. shellshock). This allows an attacker to spawn a shell running as the user "admin". Several environment variables can be used to exploit the issue. Example: $ LC_PAPER="() { x;};/bin/sh" ssh Administrator@examplecucm.com 2. Local File Inclusion ----------------------- The application allows users to view the contents of any locally accessible files on the web server through a vulnerability known as LFI (Local File Inclusion). LFI vulnerabilities are commonly used to download application source code, configuration files and files containing sensitive information such as passwords. Exploiting this issue requires a valid user account. https://cucm.example.com/:8443/reporter-servlet/GetFileContent?Location=/&FileName=/usr/local/thirdparty/jakarta-tomcat/conf/tomcat-users.xml 3. Unauthenticated access to ping command ----------------------------------------- The pingExecute servlet allows unauthenticated users to execute pings to arbitrary IP addresses. This could be used by an attacker to enumerate the internal network. The following URL triggers a ping of the host 10.0.0.1: https://cucm.example.com:8443/cmplatform/pingExecute?hostname=10.0.0.1&interval=1.0&packetsize=12&count=1000&secure=false 4. Magic session ID allows unauthenticated access to SOAP calls --------------------------------------------------------------- Authentication for some methods in the EPAS SOAP interface can be bypassed by using a hardcoded session ID. The methods "GetUserLoginInfoHandler" and "GetLoggedinXMPPUserHandler" are affected. Fix Information: ---------------- Upgrade to CUCM version 9.2, 10.5.2 or 11.0.1. References: ----------- https://tools.cisco.com/quickview/bug/CSCus88031 https://tools.cisco.com/quickview/bug/CSCur49414 https://tools.cisco.com/quickview/bug/CSCum05290 http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140926-bash http://tools.cisco.com/security/center/viewAlert.x?alertId=37111 Timeline: --------- 2014/10: Issues reported to Cisco; 2015/07: Confirm that all issues have been fixed. About Vantage Point Security: -------------------- Vantage Point is the leading provider for penetration testing and security advisory services in Singapore. Clients in the Financial, Banking and Telecommunications industries select Vantage Point Security based on technical competency and a proven track record to deliver significant and measurable improvements in their security posture. https://www.vantagepoint.sg/ office[at]vantagepoint[dot]sg

Products Mentioned

Configuraton 0

Cisco>>Unified_communications_manager >> Version *

Références

http://www.securityfocus.com/bid/72263
Tags : vdb-entry, x_refsource_BID
http://www.securitytracker.com/id/1031604
Tags : vdb-entry, x_refsource_SECTRACK
Les informations affichées sur CVE Find proviennent de plusieurs sources de référence rigoureusement sélectionnées. Les données CVE sont fournies par MITRE Corporation et la National Vulnerability Database (NVD). Le catalogue des vulnérabilités activement exploitées (KEV) provient de la Cybersecurity and Infrastructure Security Agency (CISA), tandis que les scores EPSS sont issus de FIRST.org. Enfin, les données relatives aux faiblesses logicielles (CWE) et aux schémas d'attaque courants (CAPEC) sont maintenues par MITRE Corporation, et les informations sur les configurations logicielles et matérielles (CPE) proviennent du NVD.