Vulnerability in Vsolcn V1600d
CVE-2020-29380
An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. TELNET is offered by default but SSH is not always available. An attacker can intercept passwords sent in cleartext and conduct a man-in-the-middle attack on the management of the appliance.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Vsolcn V1600d
- Vsolcn V1600d4l
- Vsolcn V1600d4l Firmware — versions 1.01.49
- Vsolcn V1600d Firmware — versions 2.03.57, 2.03.69
- Vsolcn V1600d-Mini
- Vsolcn V1600d-Mini Firmware — versions 1.01.48
- Vsolcn V1600g1
- Vsolcn V1600g1 Firmware — versions 1.9.7, 2.0.7
- Vsolcn V1600g2
- Vsolcn V1600g2 Firmware — versions 1.1.4
Weakness classification (CWE)
References
- seclists.org/fulldisclosure/2020/Jul/14 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-29380?
- CVE-2020-29380 is a medium-severity vulnerability in Vsolcn V1600d, classified under Cleartext Transmission of Sensitive Information. CVSS score: 5.9/10. Published 2020-11-29.
- How severe is CVE-2020-29380?
- Medium severity. CVSS v3 base score is 5.9 out of 10.