Detections
Analytics
Cisco IOS Web UI Cross-Site Request Forgery (cisco-sa-20200108-ios-csrf)
high Nessus Plugin ID 133000
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Synopsis
The remote device is missing a vendor-supplied security patch.Description
According to its self-reported version, Cisco IOS is affected by a cross-site request forgery (CSRF) vulnerability in the web UI due to insufficient CSRF protections. An unauthenticated, remote attacker can exploit this, by persuading a user of the interface to follow a malicious link, in order to perform arbitrary actions with the privilege level of the targeted user. If the user has administrative privileges, the attacker could alter the configuration, execute commands, or reload an affected device.Please see the included Cisco BIDs and Cisco Security Advisory for more information.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Upgrade to the relevant fixed version referenced in Cisco bug ID(s) CSCvq66030 or apply the workaround mentioned in the advisory.See Also
Plugin Details
Severity: High
ID: 133000
File Name: cisco-sa-20200108-ios-csrf_ios.nasl
Version: 1.14
Type: combined
Family: CISCO
Published: 1/16/2020
Updated: 9/24/2021
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: High
Base Score: 7.6
Temporal Score: 5.6
Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2019-16009
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:cisco:ios
Required KB Items: Host/Cisco/IOS/Version
Exploit Ease: No known exploits are available
Patch Publication Date: 1/8/2020
Vulnerability Publication Date: 1/8/2020
Reference Information
CVE: CVE-2019-16009