Executive Summary
Summary | |
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Title | Cisco Voice Operating System-Based Products Unauthorized Access Vulnerability |
Informations | |||
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Name | cisco-sa-20171115-vos | First vendor Publication | 2017-11-15 |
Vendor | Cisco | Last vendor Modification | 2017-11-15 |
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:N/AC:L/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 10 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the upgrade mechanism of Cisco collaboration products based on the Cisco Voice Operating System software platform could allow an unauthenticated, remote attacker to gain unauthorized, elevated access to an affected device. The vulnerability occurs when a refresh upgrade or Prime Collaboration Deployment (PCD) migration is performed on an affected device. When a refresh upgrade or PCD migration is completed successfully, an engineering flag remains enabled and could allow root access to the device with a known password. If the vulnerable device is subsequently upgraded using the standard upgrade method to an Engineering Special Release, service update, or a new major release of the affected product, this vulnerability is remediated by that action. Note: Engineering Special Releases that are installed as COP files, as opposed to the standard upgrade method, do not remediate this vulnerability. An attacker who can access an affected device over SFTP while it is in a vulnerable state could gain root access to the device. This access could allow the attacker to compromise the affected system completely. 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-20171115-vos ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-vos"] BEGIN PGP SIGNATURE iQKBBAEBAgBrBQJaDGaqZBxDaXNjbyBTeXN0ZW1zIFByb2R1Y3QgU2VjdXJpdHkg SW5jaWRlbnQgUmVzcG9uc2UgVGVhbSAoQ2lzY28gUFNJUlQga2V5IDIwMTYtMjAx NykgPHBzaXJ0QGNpc2NvLmNvbT4ACgkQrz2APcQAkHnLew/8CRrDP4D0htz51iQU qI9XEsgy5Q64DthNSi0a/kVQuz31DtcD92/lOE130r7qFcjgvFBbg7Y9uywU5qiZ S4beqWSFvvJ5zYAE26do5TKrKXbxoGhf6bsEM8Z51PX8LcA16mLHltXks+08tM1l 1wPXo9kjmphWe7ttLGI08NvrxNecarqkHkamXUBsEPIel9kq28EK7IekL+GKJo6i QwFxxNiTPdcepp3ib8pSSWo+XBehU0MUMyOQ3xP9cnfy1TqRYSafhqNTu9A/Igqk qCGzUld2ahf9nEYdx7xugyiG/B9X5hI43v+qgbCoMVXsThgCiIYnWdjEI0tKP3// iw1471GkDiHvyZYRBmQLsB5RS/wnrhPxz5VjmnYm6c1vVBAn663XUiTXyslvFaOp LWdwCzUfEDs8Z859tJvQCb5frqDXYKtEqyIE1sE2twAGi1a5Wh7B/W+mr0K5d+oQ JNrEagsYpBTEmuGc8lvSchPJysL/QbAfNQygH1oPc08/DEB+pkcLXK3mPd0gNzj3 0u/dtXEc5Xqdx4u9cBByTCeuTHqEF2RgtxoWevrqOZMdQfuXlTitknZoJ+ZW0o+S e1+l63LXPMLeGXNFqRYHzHrLTA7ObStwarNLlu73rgW0xGOmKIqtEXpKq23nUChB IZlvo4gd+Q0ZyPPf1s63H3R5m5o= =i3/I 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-287 | Improper Authentication |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Application | 1 | |
Application | 1 | |
Application | 1 | |
Application | 1 | |
Application | 1 | |
Application | 2 | |
Application | 1 | |
Application | 1 | |
Application | 1 | |
Os | 1 |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-11-17 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20171115-vos-unified_communications_manager.nasl - Type : ACT_GATHER_INFO |
2017-11-17 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20171115-vos-unified_presence.nasl - Type : ACT_GATHER_INFO |
2017-11-17 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20171115-vos-unity_connection.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2017-11-30 17:24:06 |
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2017-11-18 13:24:06 |
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2017-11-16 12:09:47 |
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2017-11-15 21:24:04 |
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