Executive Summary
Summary | |
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Title | Cisco CVR100W Wireless-N VPN Router Universal Plug-and-Play Buffer Overflow Vulnerability |
Informations | |||
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Name | cisco-sa-20170503-cvr100w1 | First vendor Publication | 2017-05-03 |
Vendor | Cisco | Last vendor Modification | 2017-05-03 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:A/AC:L/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 8.3 | Attack Range | Adjacent network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 6.5 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the Universal Plug-and-Play (UPnP) implementation in the Cisco CVR100W Wireless-N VPN Router could allow an unauthenticated, Layer 2???adjacent attacker to execute arbitrary code or cause a denial of service (DoS) condition. The remote code execution could occur with root privileges. The vulnerability is due to incomplete range checks of the UPnP input data, which could result in a buffer overflow. An attacker could exploit this vulnerability by sending a malicious request to the UPnP listening port of the targeted device. An exploit could allow the attacker to cause the device to reload or potentially execute arbitrary code with root privileges. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-cvr100w1 ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-cvr100w1"] BEGIN PGP SIGNATURE iQKBBAEBAgBrBQJZCf90ZBxDaXNjbyBTeXN0ZW1zIFByb2R1Y3QgU2VjdXJpdHkg SW5jaWRlbnQgUmVzcG9uc2UgVGVhbSAoQ2lzY28gUFNJUlQga2V5IDIwMTYtMjAx NykgPHBzaXJ0QGNpc2NvLmNvbT4ACgkQrz2APcQAkHlPCxAAzEUNcA6uEKf9Ws8P cinjaTejL3lfLaS9xpckEsulkl8AQqTfedKzwmu3XADBVHH/EZIf82UED6XF77qR +qUVl9EfgqnmEx+HEOEsyCZ77lfim8cKy1HxFcORd9gAwtRE66nDPYTkzOC0t5Ez M0Z5/SUFpwJAHH+DxGFX6hPRJkksddILKeq1kPSI9q6MPvMgpW3CfwH+4hKCsicz qRAoWszo7DaOJ8Qxk2TOZXSsepeOJHo0venApputTmzEtKTK4jvOF+xZndRDQf0o 2c8QqHdxvmLgZgeGGMr/iNe398SOCxiJpkmTjDqPW9Np4Zo40mfn00CDwc4+Bdb2 +ZCkfexzELO81F53WGB0v5vAFySOU4UUXtWT+dT3nicDBM6nuFeL9YtKOCPDopdH 6oQfoHfBn18h3B8AiPD1caWAakQcllguC+ovwZYkv1UpoheyAbE3Qh3u5r2SpP0D MwC5qL/8coHndhRhA8I8KVX6HPfzS+lbju2Hkx+O9ioRPmrXCtbhrCfcT1BWHnse A3hYzE7kVReZTiHVOZj5YkpQNVFGhNCvr3JKxwvV8dHxy1U83BHAJyXWFecqaRt0 EoLtc8DcjEwvGB9cDx4npNCJpVgE2ICAr9pE6LlnhAy3Xrxr8x+2ifPgsji/JJVU 56SMCVsSMM39ptTbcGncOej//as= =s4jy END PGP SIGNATURE _______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com |
Original Source
Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...) |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
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2017-05-04 | Cisco RV Series Routers SSDP uuid stack buffer overflow attempt RuleID : 42493 - Revision : 2 - Type : SERVER-OTHER |
Alert History
Date | Informations |
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2017-05-25 00:24:07 |
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2017-05-16 21:24:06 |
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2017-05-03 21:21:44 |
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