Cisco IOS Software Information Disclosure (cisco-sa-info-disclosure-V4BmJBNF)

low Nessus Plugin ID 141116
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VPR Score: 3.6


The remote device is missing a vendor-supplied security patch.


According to its self-reported version, IOS is affected by a information disclosure vulnerability. An authenticated, local attacker to access files from the flash: filesystem due to insufficient application of restrictions during the execution of a specific command.

Please see the included Cisco BIDs and Cisco Security Advisory for more information.


Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvu10399

See Also

Plugin Details

Severity: Low

ID: 141116

File Name: cisco-sa-info-disclosure-V4BmJBNF-ios.nasl

Version: 1.10

Type: combined

Family: CISCO

Published: 10/2/2020

Updated: 3/29/2021

Dependencies: cisco_ios_version.nasl

Risk Information

Risk Factor: Low

VPR Score: 3.6

CVSS Score Source: CVE-2020-3477

CVSS v2.0

Base Score: 2.1

Temporal Score: 1.6

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 5.5

Temporal Score: 4.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: 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: 9/24/2020

Vulnerability Publication Date: 9/24/2020

Reference Information

CVE: CVE-2020-3477


CISCO-SA: cisco-sa-info-disclosure-V4BmJBNF

IAVA: 2020-A-0439

CWE: 20