CVE-2020-29377
CRITICALCVSS 9.8/10EPSS 1.30%
Last modified
CVE-2020-29377 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered on V-SOL V1600D V2.03.69 OLT devices. The string K0LTdi@gnos312$ is compared to the password provided by the the remote attacker. EPSS estimates a 1.30% chance of exploitation in the next 30 days.
Description
An issue was discovered on V-SOL V1600D V2.03.69 OLT devices. The string K0LTdi@gnos312$ is compared to the password provided by the the remote attacker. If it matches, access is provided.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vsolcn | V1600d Firmware | 2.03.69 |
References
- https://seclists.org/fulldisclosure/2020/Jul/14Exploit, Mailing List, Third Party Advisory
- https://seclists.org/fulldisclosure/2020/Jul/14Exploit, Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-29377?
An issue was discovered on V-SOL V1600D V2.03.69 OLT devices. The string K0LTdi@gnos312$ is compared to the password provided by the the remote attacker. If it matches, access is provided.
How severe is CVE-2020-29377?
CVE-2020-29377 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.30% probability of exploitation in the next 30 days.
How do I fix CVE-2020-29377?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-29377?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST