CVE-2020-29375 describes a critical hardcoded password vulnerability (CWE-798) affecting multiple V-SOL V1600D, V1600D4L, V1600D-MINI, V1600G1, and V1600G2 OLT devices. A low-privileged attacker can exploit this flaw by using a known hardcoded password to create an administrative user account. Rated with a CVSS score of 8.8 (HIGH), this vulnerability allows for network-based attacks with low complexity and no user interaction, leading to complete compromise of confidentiality, integrity, and availability. The FAUCET Risk Score is 68/100, indicating significant risk. While there is no evidence of active exploitation (KEV: No) and no public exploit code (Metasploit, Nuclei, ExploitDB: None), the presence of a hardcoded password makes it easily exploitable. Community discussion and media coverage are minimal, suggesting low public awareness despite the high severity.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.03.57CPE matchmatch criteria | cpe:2.3:o:vsolcn:v1600d_firmware:2.03.57:*:*:*:*:*:*:* | ||
2.03.69CPE matchmatch criteria | cpe:2.3:o:vsolcn:v1600d_firmware:2.03.69:*:*:*:*:*:*:* | ||
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:*:*:*:*:*:*:* | ||
1.9.7CPE matchmatch criteria | cpe:2.3:o:vsolcn:v1600g1_firmware:1.9.7:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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.