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

medium Nessus Plugin ID 141116

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Synopsis

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

Description

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.

Solution

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

Plugin Details

Severity: Medium

ID: 141116

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

Version: 1.11

Type: combined

Family: CISCO

Published: 10/2/2020

Updated: 9/28/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2020-3477

CVSS v3

Risk Factor: Medium

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: 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: 9/24/2020

Vulnerability Publication Date: 9/24/2020

Reference Information

CVE: CVE-2020-3477

CWE: 20

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

IAVA: 2020-A-0439-S

CISCO-BUG-ID: CSCvu10399

Detections

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