CVE-2018-20398

moderate-risk
Published 2018-12-23

Skyworth CM5100 V1.1.0, CM5100-440 V1.2.1, CM5100-511 4.1.0.14, CM5100-GHD00 V1.2.2, and CM5100.g2 4.1.0.17 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.

Do I need to act?

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0.64% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Cm5100-440 Firmware
Cm5100-511 Firmware
Cm5100-Ghd00 Firmware
Cm5100.G2 Firmware

Affected Vendors

Skyworthdigital

References (4)

Third Party Advisory https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv
Exploit https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-l...
Third Party Advisory https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv
Exploit https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-l...
46
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 2/34 · Minimal
Exposure 12/34 · Low