Executive Summary
Informations | |||
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Name | CVE-2018-0442 | First vendor Publication | 2018-10-17 |
Vendor | Cve | Last vendor Modification | 2020-10-22 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | |||
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Overall CVSS Score | 7.5 | ||
Base Score | 7.5 | Environmental Score | 7.5 |
impact SubScore | 3.6 | Temporal Score | 7.5 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol component of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to retrieve memory contents, which could lead to the disclosure of confidential information. The vulnerability is due to insufficient condition checks in the part of the code that handles CAPWAP keepalive requests. An attacker could exploit this vulnerability by sending a crafted CAPWAP keepalive packet to a vulnerable Cisco WLC device. A successful exploit could allow the attacker to retrieve the contents of device memory, which could lead to the disclosure of confidential information. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0442 |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2020-12-05 | Cisco Wireless LAN Controller CAPWAP information disclosure attempt RuleID : 48204 - Revision : 4 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-10-26 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20181017-wlc-capwap-memory-leak.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Source | Url |
---|---|
BID | http://www.securityfocus.com/bid/105664 |
CISCO | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
SECTRACK | http://www.securitytracker.com/id/1041923 |
Alert History
Date | Informations |
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2021-08-20 12:27:44 |
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2021-08-20 01:26:54 |
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2021-05-04 13:08:01 |
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2021-04-22 02:21:35 |
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2021-04-17 12:24:00 |
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2021-04-17 01:23:44 |
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2021-04-16 01:23:40 |
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2020-12-05 21:23:46 |
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2020-10-22 21:23:18 |
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2020-05-24 01:23:08 |
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2020-05-23 02:09:27 |
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2020-05-23 01:05:06 |
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2019-10-10 05:20:13 |
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2019-01-24 21:19:23 |
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2018-10-19 17:20:05 |
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2018-10-18 05:18:43 |
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