Cisco Prime LAN Management Solution Java Object Deserialization RCE (CSCux34647)

critical Nessus Plugin ID 99934
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Synopsis

A network management system running on the remote host is affected by a remote code execution vulnerability.

Description

The Cisco Prime Lan Management Solution (LMS) running on the remote web server is affected by a remote code execution vulnerability due to unsafe deserialize calls of unauthenticated Java objects to the Apache Commons Collections (ACC) library. An unauthenticated, remote attacker can exploit this, by sending a crafted RMI request, to execute arbitrary code on the target host.

Solution

No release is planned by the vendor to fix this vulnerability.

See Also

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCux34647

http://www.nessus.org/u?9c6d83db

Plugin Details

Severity: Critical

ID: 99934

File Name: cisco_prime_lms_java_deser.nasl

Version: 1.5

Type: remote

Family: Misc.

Published: 5/2/2017

Updated: 11/13/2019

Dependencies: cisco_prime_lms_web_detect.nasl, rmiregistry_detect.nasl

Risk Information

CVSS Score Source: CVE-2015-6420

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: cpe:/a:cisco:prime_lan_management_solution

Required KB Items: installed_sw/cisco_lms

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 1/28/2015

Reference Information

CVE: CVE-2015-6420

BID: 78872

CISCO-BUG-ID: CSCux34647

CERT: 576313