PT-2018-15349 · Net&Sys · Net&Sys Mng2120J+1

Published 2018-12-23 · Updated 2023-09-14 · CVE-2018-20396

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions NET&SYS MNG2120J version 5.76.1006c NET&SYS MNG6300 version 5.83.6305jrc2

Description The issue allows remote attackers to discover credentials via specific SNMP requests, including "iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0" and "iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0".

Recommendations For NET&SYS MNG2120J version 5.76.1006c, restrict access to the SNMP requests "iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0" and "iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0" to minimize the risk of exploitation. For NET&SYS MNG6300 version 5.83.6305jrc2, restrict access to the SNMP requests "iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0" and "iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0" to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

Related Identifiers

CVE-2018-20396

Affected Products

Net&Sys Mng2120J

Net&Sys Mng6300

References · 5

• 🔥 https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.html · Exploit
• https://osv.dev/vulnerability/CVE-2018-20396 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-20396 · Security Note
• https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv · Note
• https://twitter.com/geekphane/status/1702390634185662528 · Twitter Post