Executive Summary
Summary | |
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Title | Cisco Aironet Series Access Points Development Shell Access Vulnerability |
Informations | |||
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Name | cisco-sa-20190417-aironet-shell | First vendor Publication | 2019-04-17 |
Vendor | Cisco | Last vendor Modification | 2019-04-17 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
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:L/AC:L/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 7.2 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the development shell (devshell) authentication for Cisco Aironet Series Access Points (APs) running the Cisco AP-COS operating system could allow an authenticated, local attacker to access the development shell without proper authentication, which allows for root access to the underlying Linux OS. The attacker would need valid device credentials. The vulnerability exists because the software improperly validates user-supplied input at the CLI authentication prompt for development shell access. An attacker could exploit this vulnerability by authenticating to the device and entering crafted input at the CLI. A successful exploit could allow the attacker to access the AP development shell without proper authentication, which allows for root access to the underlying Linux OS. 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-20190417-aironet-shell ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-aironet-shell"] BEGIN PGP SIGNATURE iQJ5BAEBAgBjBQJct1BVXBxDaXNjbyBQcm9kdWN0IFNlY3VyaXR5IEluY2lkZW50 IFJlc3BvbnNlIFRlYW0gKENpc2NvIFBTSVJUIGtleSAyMDE4LTIwMTkpIDxwc2ly dEBjaXNjby5jb20+AAoJEJa12PPJBfcz+vQP/3dsTppFu9onKzeDcOe9AIowsz/S degkHwfgIxpFFiowWIWOlfEj7Lx+8OvMMLwMcIDwlJsh6yuaXI1DWtRTTJGyT8jo yY8LPe3ifKuNUI0MCk2lUVROfgPPVuJf34J3DiGEF29Yp/0F+drrRcNsys2M5Tv7 8q0eAH0Pf2BbHSyYqyYhnAQREpnvWaj2Bh47Odk4tYgv7WKeqvgM7Rc+PLnp3XYB KmYk8dmnOjevAuV6jqY4FxsfpWshUmRdsmF6yaNs1aRA49n9kTBh9o++hTQ2bOIj 8mK+5U3B+mGUy5WHlOfDXeyrqmrE9HKTAfpf6VCzlD6LFU7fgtVz2eIatbCpNLG/ uRlhcA2Ct/ATB2PLQAVciYPysHaDRo9TfXNtMDIoC1K8hmqzfWZkVGONFhHXjbdY vSpnXkg623QWmZ0fqMjvyKvY+urCpZl3Ybyygv4ZWAEqcXMuPuev/BQCRrv2Kwet TekT9x1zVLmztqJVps0rTDkDtbbHJIAQle4gwuzAOGvG3OucISfzLkNLgNB+Ikwc E6q9VrOwk40P2Q9R9aM/Em/36/nQ9ANCcmao0H0vZ9hU4wvdpH1ajFx6/533POfS 3PR1VBt0OCpHYjhF0rAu9ZkOGo4AlJYQduh+JZGKRRiMMb6/BZ8m6xvkUG9h9RnK pWBChFgIiNzvl7t2 =KepL 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 |
---|---|---|
100 % | CWE-306 | Missing Authentication for Critical Function (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Os | 1 |
Alert History
Date | Informations |
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2019-04-19 00:21:26 |
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2019-04-18 17:18:35 |
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