CVE-2020-29379 is a medium-severity vulnerability affecting V-SOL V1600D4L (V1.01.49) and V1600D-MINI (V1.01.48) OLT devices. During firmware updates, a Telnet service is started without requiring authentication, allowing an attacker with local access to gain unauthorized shell access. The CVSS score of 5.5 (Medium) indicates a low attack complexity and local attack vector, with a high impact on integrity but no impact on confidentiality or availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.01.49CPE matchmatch criteria | cpe:2.3:o:vsolcn:v1600d4l_firmware:1.01.49:*:*:*:*:*:*:* | ||
1.01.48CPE matchmatch criteria | cpe:2.3:o:vsolcn:v1600d-mini_firmware:1.01.48:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.