![]() ![]() The firewall subsystem in Cisco TelePresence TC Software before 4.2 does not properly implement rules that grant access to hosts, which allows remote attackers to obtain shell access with root privileges by leveraging connectivity to the management network, aka Bug ID CSCts37781. The WifiPasswordController generateDefaultPassword method in Preferences in Apple iOS 6 and earlier relies on the UITextChecker suggestWordInLanguage method for selection of Wi-Fi hotspot WPA2 PSK passphrases, which makes it easier for remote attackers to obtain access via a brute-force attack that leverages the insufficient number of possible passphrases.Ĭisco TelePresence TC Software before 5.1.7 and TE Software before 4.1.3 allow remote attackers to cause a denial of service (device reload) via crafted SIP packets, aka Bug ID CSCue01743.Ĭisco TelePresence TC Software before 6.1 and TE Software before 4.1.3 allow remote attackers to cause a denial of service (temporary device hang) via crafted SIP packets, aka Bug ID CSCuf89557. Please note that some of the information in the bulletin is compiled from external, open-source reports and is not a direct result of CISA analysis. Patch information is provided when available. This information may include identifying information, values, definitions, and related links. Low: vulnerabilities with a CVSS base score of 0.0–3.9Įntries may include additional information provided by organizations and efforts sponsored by CISA.Medium: vulnerabilities with a CVSS base score of 4.0–6.9.High: vulnerabilities with a CVSS base score of 7.0–10.0.The division of high, medium, and low severities correspond to the following scores: Vulnerabilities are based on the Common Vulnerabilities and Exposures (CVE) vulnerability naming standard and are organized according to severity, determined by the Common Vulnerability Scoring System (CVSS) standard. Please visit NVD for updated vulnerability entries, which include CVSS scores once they are available. In some cases, the vulnerabilities in the bulletin may not yet have assigned CVSS scores. The CISA Vulnerability Bulletin provides a summary of new vulnerabilities that have been recorded by the National Institute of Standards and Technology (NIST) National Vulnerability Database (NVD) in the past week. ![]()
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