CVE-2018-20381
Technicolor DPC2320 dpc2300r2-v202r1244101-150420a-v6 devices allow remote attackers to discover...
Technicolor DPC2320 dpc2300r2-v202r1244101-150420a-v6 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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Technicolor DPC2320 dpc2300r2-v202r1244101-150420a-v6 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.
- Record
CVE-2018-20381- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
Technicolor DPC2320 dpc2300r2-v202r1244101-150420a-v6 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.
- Record
CVE-2018-20381- Updated
- 2026-11-02
EUVDEUVD-2018-12939 No score
Technicolor DPC2320 dpc2300r2-v202r1244101-150420a-v6 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.
- Record
EUVD-2018-12939- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2gf6-g5m3-qg3c
Technicolor DPC2320 dpc2300r2-v202r1244101-150420a-v6 devices allow remote attackers to discover...
Technicolor DPC2320 dpc2300r2-v202r1244101-150420a-v6 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.
- Record
GHSA-2gf6-g5m3-qg3c- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-20381 is a critical vulnerability (CVSS 9.8) in Technicolor Dpc2320 Firmware, published December 23, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.60%, the 75th percentile. No source names a fixed version.
