CVE-2018-20393

Public Exploit

Description

Technicolor CGA0111 CGA0111E-ES-13-E23E-c8000r5712-170217-0829-TRU, CWA0101 CWA0101E-A23E-c7000r5712-170315-SKC, DPC3928SL D3928SL-PSIP-13-A010-c3420r55105-170214a, TC7110.AR STD3.38.03, TC7110.B STC8.62.02, TC7110.D STDB.79.02, TC7200.d1I TC7200.d1IE-N23E-c7000r5712-170406-HAT, and TC7200.TH2v2 SC05.00.22 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.

9.8

CVSS

Severity: Critical

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.63%

Third-Party Advisory github.com Third-Party Advisory blogspot.com

Affected: n/a n/a

References

Link	Tags
https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv	third party advisory
https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.html	third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2018-20393?: CVE-2018-20393 has been scored as a critical severity vulnerability.
How to fix CVE-2018-20393?: To fix CVE-2018-20393, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-20393 being actively exploited in the wild?: It is possible that CVE-2018-20393 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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