CVE-2018-20393 is a critical vulnerability affecting various Technicolor router models, including the CGA0111, CWA0101, DPC3928SL, and TC7110 series. This flaw allows remote attackers to discover device credentials by sending specific SNMP requests. With a CVSS score of 9.8 (CRITICAL), the vulnerability is easily exploitable over the network with low complexity and no user interaction, potentially leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
cga0111e-es-13-e23e-c8000r5712-170217-0829-truCPE matchmatch criteria | cpe:2.3:o:technicolor:cga0111_firmware:cga0111e-es-13-e23e-c8000r5712-170217-0829-tru:*:*:*:*:*:*:* | ||
cwa0101e-a23e-c7000r5712-170315-skcCPE matchmatch criteria | cpe:2.3:o:technicolor:cga0101_firmware:cwa0101e-a23e-c7000r5712-170315-skc:*:*:*:*:*:*:* | ||
d3928sl-psip-13-a010-c3420r55105-170214aCPE matchmatch criteria | cpe:2.3:o:technicolor:dpc3928sl_firmware:d3928sl-psip-13-a010-c3420r55105-170214a:*:*:*:*:*:*:* | ||
std3.38.03CPE matchmatch criteria | cpe:2.3:o:technicolor:tc7110.ar_firmware:std3.38.03:*:*:*:*:*:*:* | ||
stc8.62.02CPE matchmatch criteria | cpe:2.3:o:technicolor:tc7110.b_firmware:stc8.62.02:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.