CVE-2018-20396
CRITICALCVSS 9.8/10EPSS 1.46%
Last modified
CVE-2018-20396 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. NET&SYS MNG2120J 5.76.1006c and MNG6300 5.83.6305jrc2 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 1.46% chance of exploitation in the next 30 days.
Description
NET&SYS MNG2120J 5.76.1006c and MNG6300 5.83.6305jrc2 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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Telaum | Ming2120j Firmware | 5.76.1006c |
| Telaum | Ming6300 Firmware | 5.83.6305jrc2 |
References
- 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
- 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
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20396?
NET&SYS MNG2120J 5.76.1006c and MNG6300 5.83.6305jrc2 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.
How severe is CVE-2018-20396?
CVE-2018-20396 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.46% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20396?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
- CVE-2018-20390Kaonmedia CG2001-AN22A 1.2.1, CG2001-UDBNA 3.0.8, and CG2001…
- CVE-2018-20391TEKNOTEL CBW700N 81.447.392110.729.024 devices allow remote …
- CVE-2018-20392S-A WebSTAR DPC2100 v2.0.2r1256-060303 devices allow remote …
- CVE-2018-20393Technicolor CGA0111 CGA0111E-ES-13-E23E-c8000r5712-170217-08…
- CVE-2018-20394Thomson DWG849 STC0.01.16, DWG850-4 ST9C.05.25, DWG855 ST80.…
- CVE-2018-20395NETWAVE MNG6200 C4835805jrc12FU121413.cpr devices allow remo…
- CVE-2018-20397mplus CBC383Z CBC383Z_mplus_MDr026 devices allow remote atta…
- CVE-2018-20398Skyworth CM5100 V1.1.0, CM5100-440 V1.2.1, CM5100-511 4.1.0.…
- CVE-2018-20399Motorola SBG901 SBG901-2.10.1.1-GA-00-581-NOSH, SBG941 SBG94…
- CVE-2018-2040Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultI…
- CVE-2018-20400Ubee DVW2108 6.28.1017 and DVW2110 6.28.2012 devices allow r…
- CVE-2018-20401Zoom 5352 v5.5.8.6Y devices allow remote attackers to discov…
Are you affected by CVE-2018-20396?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST