Vulnerability in Skyworthdigital Cm5100
CVE-2018-20398
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.021 (81.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Skyworthdigital Cm5100 — versions 2.1
- Skyworthdigital Cm5100-440 — versions 2.1
- Skyworthdigital Cm5100-440 Firmware — versions 1.2.1
- Skyworthdigital Cm5100-511 — versions 1.1
- Skyworthdigital Cm5100-511 Firmware — versions 4.1.0.14
- Skyworthdigital Cm5100 Firmware — versions 1.1.0
- Skyworthdigital Cm5100.g2 — versions 5.11
- Skyworthdigital Cm5100.g2 Firmware — versions 4.1.0.17
- Skyworthdigital Cm5100-Ghd00 — versions 2.1
- Skyworthdigital Cm5100-Ghd00 Firmware — versions 1.2.2
Weakness classification (CWE)
References
- github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv (Third Party Advisory)
- misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.ht… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-20398?
- CVE-2018-20398 is a critical-severity vulnerability in Skyworthdigital Cm5100, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2018-12-23.
- How severe is CVE-2018-20398?
- Critical severity. CVSS v3 base score is 9.8 out of 10.