PT-2018-15343 · Kaonmedia · Kaonmedia Cg2001-An22A+2

Capitan Alfalo · Published 2018-12-23 · Updated 2019-10-03 · CVE-2018-20390

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 Kaonmedia CG2001-AN22A version 1.2.1 Kaonmedia CG2001-UDBNA version 3.0.8 Kaonmedia CG2001-UN2NA version 3.0.8

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 Kaonmedia CG2001-AN22A version 1.2.1, restrict access to the SNMP service to minimize the risk of exploitation. For Kaonmedia CG2001-UDBNA version 3.0.8, consider disabling 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 until a patch is available. For Kaonmedia CG2001-UN2NA version 3.0.8, avoid using the vulnerable SNMP endpoints to prevent credential discovery.

Exploit

Fix

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

Related Identifiers

CVE-2018-20390

Affected Products

Kaonmedia Cg2001-An22A

Kaonmedia Cg2001-Udbna

Kaonmedia Cg2001-Un2Na

References · 4

• 🔥 https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.html · Exploit
• https://osv.dev/vulnerability/CVE-2018-20390 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-20390 · Security Note
• https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv · Note