CVE-2018-20399

Name: CVE-2018-20399
Creator: NVD / NIST
Published: 2018-12-23T21:29:01.467+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.59%

Last modified Jun 17, 2026

CVE-2018-20399 is a vulnerability of currently unknown severity. Motorola SBG901 SBG901-2.10.1.1-GA-00-581-NOSH, SBG941 SBG941-2.11.0.0-GA-07-624-NOSH, and SVG1202 SVG1202-2.1.0.0-GA-14-LTSH devices allow remote attackers to discover credentials via 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 SNMP requests.. EPSS estimates a 2.59% chance of exploitation in the next 30 days.

Description

Motorola SBG901 SBG901-2.10.1.1-GA-00-581-NOSH, SBG941 SBG941-2.11.0.0-GA-07-624-NOSH, and SVG1202 SVG1202-2.1.0.0-GA-14-LTSH devices allow remote attackers to discover credentials via 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 SNMP requests.

Metrics

EPSS Probability

2.59%

83.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-522

Affected Software

Vendor	Product	Versions
Motorola	Sbg901 Firmware	sbg901-2.10.1.1-ga-00-581-nosh
Motorola	Sbg941 Firmware	sbg941-2.11.0.0-ga-07-624-nosh
Motorola	Svg1202 Firmware	svg1202-2.1.0.0-ga-14-ltsh

References

http://www.securityfocus.com/bid/106320Third Party Advisory, VDB Entry
https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csvThird Party Advisory
https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.htmlExploit, Third Party Advisory
http://www.securityfocus.com/bid/106320Third Party Advisory, VDB Entry
https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csvThird Party Advisory
https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.htmlExploit, Third Party Advisory

Timeline

Published: Dec 23, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-20399?

How severe is CVE-2018-20399?

Severity scoring for CVE-2018-20399 is pending analysis. The EPSS model estimates a 2.59% probability of exploitation in the next 30 days.

How do I fix CVE-2018-20399?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-20399?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST